Screw Conveyor Catalog

SCREW CONVEYOR CATALOG & ENGINEERING MANUAL

 Phone: (  308 )  324-7591 [email protected]

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CEMA Document: SC 2004-01

WARNING AND SAFETY REMINDERS FOR SCREW , DRAG , AND BUCKET ELEVATOR CONVEYORS APPROVED FOR DISTRIBUTION BY THE SCREW CONVEYOR SECTION OF THE  CONVEYOR EQUIPMENT MANUFACTURERS ASSOCIATION (CEMA) It is the responsibility of the contractor, installer, owner and user to install, maintain and operate the conveyor, components and, conveyor assemblies in such a manner as to comply with the Williams-Steiger Occupational Safety and Health Act and with all state and local la ws and ordinances and the American National Standards Institute (ANSI) B20.1 Safety Code. In order to avoid an unsafe or hazardous condition, the assemblies or parts must be installed and operated in accordance with the following minimum provisions. 1. Conveyors shall not be operated unless all covers and/or guards for the conveyor and drive unit are in place. If the conveyor is to be opened for inspection cleaning, maintenance or observation, the electric power to the motor driving the conveyor must be LOCKED OUT in such a manner that the conveyor cannot be restarted by anyone; however remote from the area, until conveyor cover or guards and drive guards have been properly replaced. 2. If the conveyor must have an open housing as a condition of its use and application, the entire conveyor is then to be guarded by a railing or fence in accordance with ANSI standard B20.1.(Request current edition and addenda) 3. Feed openings for shovel, front loaders or other manual or mechanical equipment shall be constructed in such a way that the conveyor opening is covered by a grating. If the nature of the material is such that a grating cannot be used, then the exposed section of the conveyor is to be gua rded by a railing or fence and there shall be a warning sign posted. 4. Do not attempt any maintenance or repairs of the conveyor until power has been LOCKED OUT. 5. Always operate conveyor in accordance with these instructions and those contained on the caution labels affixed to the equipment.

6. Do not place hands, feet, or any part of your body, in the conveyor. 7. Never walk on conveyor covers, grating or guards. 8. Do not use conveyor for any purpose other than that for which it was intended. 9. Do not poke or prod material into the conveyor with a bar or stick inserted through the openings. 10. Keep area around conveyor drive and control station free of debris and obstacles. 11. Eliminate all sources of stored energy (materials or devices that could cause conveyor components to move without power applied) before opening the conveyor

12. Do not attempt to clear a jammed conveyor until power has been LOCKED OUT. 13. Do not attempt field modification of conveyor or components. 14. Conveyors are not normally manufactured or designed to handle materials that are hazardous to personnel. These materials which are hazardous include those that are explosive, flammable, toxic or otherwise dangerous to personnel. Conveyors may be designed to handle these materials. Conveyors are not manufactured or designed to comply with local, state or federal codes for unfired pressure vessels. If hazardous materials are to be conveyed or if the conveyor is to be subjected to internal or external pressure, manufacturer should be consulted prior to any modifications. CEMA insists that disconnecting and locking out the power to the motor driving the unit provides the only real protection against injury. Secondary safety devices are available; however, the decision as to their need and the type required must be made by the owner-assembler as we have

no information regarding plant wiring, plant environment, the interlocking of the screw conveyor with other equipment, extent of plant automation, etc. Other devices should not be used as a substitute for locking out the power prior to removing guards or covers. We caution that use of the secondary devices may cause employees to develop a false sense of security and fail to lock out power before removing covers or guards. This could result in a serious injury should the secondary device fail or malfunction. There are many kinds of electrical devices for interlocking of conveyors and conveyor systems such that if one conveyor in a system or process is stopped other equipment feeding it, or following it can also be automatically stopped. Electrical controls, machinery guards, railings, walkways, arrangement of installation, training of personnel, etc., are necessary ingredients for a safe working place. It is the responsibility of the contractor, installer, owner and user to supplement the materials and services furnished with these necessary items to make the conveyor installation comply with the law and accepted standards. Conveyor inlet and discharge openings are designed to connect to other equipment or machinery so that the flow of material into and out of the conveyor is completely enclosed. One or more warning labels should be visible on conveyor housings, conveyor covers and elevator housings. If the labels attached to the equipment become illegible, please order replacement warning labels from the OEM or CEMA. The Conveyor Equipment Manufacturers Association (CEMA) has produced an audio-visual presentation entitled “Safe Operation of Screw Conveyors, Drag Conveyors, and Bucket Elevators.” CEMA encourages acquisition and use of this source of safety information to supplement your safety program. SEE OTHER SIDE FOR SAFETY LABELS

NOTICE: This document is provided by CEMA CEMA as a service service to the industry in the interest interest of promoting safety. safety. It is advisory only and and it is not a substitute for a thorough safety safety program. Users should consult with qualified engineers and other other safety professionals. professionals. CEMA makes makes no representations representations or warranties, either expressed or implied, and the users of this document assume full responsibility for the safe design and operation of equipment.

CEMA Document: SC 2004-01

CEMA Safety Labels The CEMA safety labels shown below should be used on screw conveyors, drag conveyors, and bucket elevators. Safety labels should be placed on inlets, discharges, troughs, covers, inspection doors & drive guards. See CEMA Safety Label Placement Guidelines on CEMA Web Site: http://www.cemanet.org/safety/guidelines.html

Exposed moving parts can cause severe injury

CHR930001

LOCK OUT POWER before removing guard

Walking or standing on Walking conveyor covers or gratings can cause severe injury STAY OFF CHS991026

WARNING Exposed screw and moving parts can cause severe injury

CHR930011

CVS930010

CVS930012

Exposed conveyors and moving parts can cause severe injury

Exposed buckets and moving parts can cause severe injury

LOCK OUT POWER before removing cover or servicing

LOCK OUT POWER before removing cover or servicing

LOCK OUT POWER before removing cover or servicing

PROMINENTLY DISPLAY  THESE  SAFETY LABELS  ON  INSTALLED EQUIPMENT  SEE OTHER SIDE FOR SAFETY REMINDERS 

CVS930011

Exposed screw and moving parts can cause severe injury LOCK OUT POWER before removing cover or servicing

Note: Labels alone do not substitute for a thorough in-  plant safety training program centered on the hazards  associated with operating your installed equipment. Contact CEMA or Your Equipment Manufacturer for  Replacement Labels  CONVEYOR EQUIPMENT MANUFACTURERS ASSOCIATION 6724 Lone Oak Blvd., Naples, Florida 34109 239-514-3441

Table of Contents Materials Classification Code Chart Materials Characteristics Capacity Table Lump Size Table Horsepower Calculation Horsepower Nomograph Screw Conveyor Deflection Torque Rating Torque Nomograph Stainless Steel Torque Nomograph Carbon Steel Screw Flights with Cuts and Folds  Weld Finishes Thermal Expansion Descriptive Part Numbers Component Selection Part Two – Conveyor Components Conveyor Layout Hanger Bearings Replacement Flighting Sectional Screws Sectional Flights Sectional Screw Ribbons Troughs Discharges Bulkheads End Flanges Clamps Seals Shrouds Feet Saddles Shafts Coupling Bolts, Internal Collars, End Lugs Trough Ends Trough End Bearings Hanger Bearings Hangers Gates Inlets Hanger Pockets Covers Cover Clamps

Page 2 Page 3-14 Page 15-17 Page 18 Page 19-21 Page 22-23 Page 24 Page 25 Page 26 Page 27 Page 28 Page 29 Page 30 Page 31 Page 32 Page 33 Page 34-35 Page 36 Page 37 Page 38-39 Page 40 Page 41 Page 42-48 Page 49 Page 50 Page 51 Page 52 Page 53-54 Page 55 Page 56 Page 57 Page 58-60 Page 61 Page 62-65 Page 66-67 Page 68 Page 69-73 Page 74-79 Page 80 Page 81 Page 82-83 Page 84

Page 1

Material Classification Classification Code Chart Major Class

Material Characteristics Included

Code Designation

Density

Bulk Density, Loose

Actual Lbs/cu. ft.

Very Fine Fine Fine Size

Granular

*Lumpy Irregul Irregular ar

Flowability

No. 200 Sieve (.0029”) And Under No. 100 Sieve (.0059”) And Under No. 40 Sieve (.016”) And Under

A200 A100 A40

No. No.

B6

6 Sieve Sieve (.132 (.132”) ”) And And Unde Underr

½” And Under 3” And Under 7” And Under

C½ D3 D7

16 “ And Under Over 16” To Be Specified X = Actual Maximum Size

D16

Stringy Stringy,, Fibrous, Fibrous, Cylindr Cylindrical ical,, Slabs, Slabs, Etc.

E

Very Free Flowing – Flow Function > 10 Free Flowing – Flow Function > 4 But < 10 Average Flowability – Flow Function > 2 But < 4 Sluggish – Flow Function < 2

DX

1 2 3 4

Mildly Abrasive – Index 1-17 5 Abrasiveness Moderately Abrasive – Index 18-67 6 Extremely Abrasive – Index 68-416 7 Builds Up and Hardens F Generates Static Electricity G Decomposes --- Deteriorates in Storage H Flammability J Becomes Plastic or Tends to Soften K Very Dusty L Aerates and Becomes Fluid M Miscellaneous Explosiveness N Stickiness-Adhesion O Properties Contaminable, Affecting Use P Or Degradable, Affecting Use Q Gives Off Harmful or Toxic Gas or Fumes R Hazards Highly Corrosive S Mildly Corrosive T Hygroscopic U Interlocks, Mats or Agglomerates V Oils Present W Packs Under Pressure X Very Light and Fluffy – May Be Windswept Y Elevated Temperature Z HOW TO READ THE MATERIAL CODE FROM MATERIAL CHARACTERISTICS TABLE. MATERIAL: CHIPS, PULPWOOD

Page 2

Material Characteristics

Material

Weight Lbs per Cu. Ft.

Acetylenogen (See Calcium Carbide) Adipic Acid 45 Alfalfa Meal 14-22 Alfalfa Pellets 41-33 Alfalfa Seeds 10-15 Almonds, Broken 27-30 Almonds, Whole Shelled 28-30 Alum, Fine 45-50 Alum, Lumpy 50-60 Alumina 55-65 Alumina, Fines 35 Alumina, Seed or Briquette 65 Aluminate Gel (Aluminate Hydroxide) 45 Aluminum Chips, Dry 7-15 Aluminum Chips, Oily 7-15 Aluminum Hydrate 13-20 Aluminum Ore (See Bauxite) Aluminum Oxide 60-120 Aluminum Silicate 49 Aluminum Sulfate 45-58 Amianthus (See Asbestos-Shredded) Ammonium Chloride, Crystalline 45-52 Ammonium Nitrate 45-62 Ammonium Sulfate 45-58 Andalvsite (Aluminum Silicate) 49 Antimony Powder Apple Pomace, Dry 15 Arsenate of Lead (See Lead Arsenate) Arsenic Oxide (Arsenolite) 100-120 Arsenic Pulverized 30 Asbestos-Rock (Ore) 81 Asbestos-Shredded 20-40 Ash, Black, Ground 105 Ashes, Coal - Dry - ½ 35-45 Ashes, Coal - Dry - 3 35-40 Ashes, Coal - Wet - ½ 45-50 Ashes, Coal - Wet - 3 45-50 Asphalt, Crushed - ½ 45 Bagasse, Dry 7-10 Bakelite, Fine 30-45 Baking Powder 40-55 Baking Soda (Sodium Bicarbonate) 40-55 Barite (Barium Sulfate) + ½ - 3 120-180 Barite, Powder 120-180 Barium Carbonate 72 Bark, Wood, Refuse 10-20

Material Code

% Trough Loading

Mat’l Factor FM

Comp. Series

45A 100 35 18B645WY 42C½25 13B 615N 29C½35Q 29C½35Q 48B635U 55B625 58B627MY 35A 10027MY 65D 337 45B 635 11E45V 11E45V 17C½35

30A 30A 45 30B 30B 30B 30A 30A 15 15 15 30B 30A 30A 30A

0.8 0.6 0.5 0.4 0.9 0.9 0.6 1.4 1.8 1.6 2.0 1.7 1.2 0.8 1.4

2B 2D 2D 1A-8-C 2D 2D 1A-B-C 2A-B 3D 3D 3D 2D 2D 2D 1A-B-C

90A10017M 49C½35S 52C½25

15 45 30A

1.8 0.8 1.0

3D 3A-B 1A-B-C

49A10045FRS 54A4035NTU 52C½35FOTU 49C½35 A10035 15C½45Y

30A 30A 30A 45 30B 30B

0.7 1.3 1.0 0.8 1.6 1.0

3A-B 3D 1A-B-C 3A-B 2D 2D

110A 10035R 30A 10025R 81D 337R 30E46XY 105B 635 40C½46TY 38D 346T 48C½46T 48D 346T 45C½45 9E45R/XY 38B 625 48A10035 48A 10025 150D 336 150A10035X 72A10045R 15E45TYY

45 15 30B 30A 30B 15 30B 15 30A 30A 30A 30A 30A 15 30B 30B 30B

0.8 1.2 1.0 2.0 3.0 2.5 3.0 4.0 2.0 1.5 1.4 0.6 1.0 2.6 2.0 2.0 2.0

2D 3D 2D 1A-B-C 3D 3D 3D 3D 1A-B-C 2A-B-C 1A-B-C 1B 1B 3D 2D 3D 3 3D D

Page 3

Material Characteristics

Material

Barley, Fine Ground Barley, Malted Barley, Meal Barley, Whole Baryte (See Barite) Basalt Bauxite, Dry, Ground Bauxite, Crushed – 3” Beans, Castor Beans, Castor, Meal Beans, Navy – Dry Beans, Navy – Steeped Beans, Soy (See Soybeans) Beet Pulp – Dry Beet Pulp – Wet Bentonite, Crude Bentonite, -100 Mesh Benzene Hexachloride Bicarbonate of Soda Blood, Dried Blood, Ground, Dried Bluestone (See Copper Sulfate) Bone Ash (Tricalcium Phosphate) Bone Black Bone Char Bones, Crushed Bones, Ground Bones, Whole Bonemeal Borate of Lime Borax, Fine Borax, Screening- ½ Borax, 1 ½ - 2 Lump Borax, 2-3 Lump Boric Acid, Fine Boron Bran, Rice-Rye-Wheat Braunite (Manganese Oxide) Bread Crumbs Brewer’s Grain, Spent – Dry Brewer’s Grain, Spent – Wet Brick, Ground- 1 / 8 Bronze Chips

Page 4

Weight Lbs per Cu. Ft.

Material Code

% Trough Loading

Mat’l Factor FM

Comp. Series

24-38 31 28 36-48

31B 635 31C½35 28C½35 42B 625N

45 30A 30A 45

0.4 0.4 0.4 0.5

1A-B-C 1A-B-C 1A-B-C 1A-B-C

80-105 68 75-80 36 35-40 48 60

93B 627 68B 625 80D 336 36C½15W 38B 635W 48C½15 60C½25

15 45 15 30A 30A 45 45

1.8 1.8 2.5 0.8 0.8 0.5 0.8

3D 1A-B-C 3D 1A-B-C 1A-B-C 1A-B-C 1A-B-C

11-16 25-45 34-40 50-60 56 40-45 35-45 30

37D 345X 55A 10025MXY 56A 10045R 45A 20025Y 40D345U 30A 10035U

30B 30B 30A 30A 30A 30A

1.2 0.7 0.6 0.6 2.0 1.0

2D 2D 1A-B-C 1A-B-C 2D 1A-B

40-50 20-25 27-40 35-50 50 35-50 50-60 60 45-55 55-60 55-60 60-70 55 75 16-20 120 20-25 14-30 55-60 100-120 30-50

45A 10045 23A 10025Y 34B 635 43D 335 50B 645 43E45V 55B635 60A 10035 50B 625T 58C½35 58D 335 65D 335 55B 625T 75A 10037 18B 635NY 120A 10036 23B35PQ 22C½45 58C½45T 110B 637 40B 625N

30A 30B 30B 30B 30B 30A 30B 30A 30B 30B 30B 30B 30A 15 30A 30B 30A 30A 30A 15 15

1.6 1.5 1.6 2.0 1.7 3.0 1.7 0.6 0.7 1.5 1.8 2.0 0.8 1.0 0.5 2.0 0.6 0.5 0.8-4.0 2.2 2.0

1A-B 1A-B 1A-B 2D 2D D2 2D 1A-B-C 3D 2D 2D 2D 3D 2D 1A-B-C 2D 1A-B-C 1A-B-C 2A-B 3D 2D

Material Characteristics

Material

Weight Lbs per Cu. Ft.

Buckwheat 37-42 Calcine, Flour 75-85 Calcium Carbide 70-90 Calcium Carbonate (See Limestone) Calcium Fluoride (See Fluospar) Calcium Hydrate ( See Lime Hydrated) Calcium Hydroxide (See Lime Hydrated) Calcium Lactate 26-29 Calc Ca lciu ium m Ma Magn gnes esiu ium m Ca Carb rbon onat ate e 90 90-1 -100 00 Calcium Oxide (See Lime, Unflaked) Calcium Phosphate 40-50 Calcium Sulfate (See Gypsum) Carbon, Activated - Dry 8-20 Carbon Black – Fine 4-6 Carbon Black – Pelleted 20-40 Carborundum 100 Casein 36 Cashew Nuts 32-37 Cast Iron, Chips 130-200 Caustic Soda 88 Caustic Soda, Flakes 47 Celite (Diatomaceous Earth) 11-17 Cement, Clinker 75-95 Cement, Mortar 133 Cement, Portland 94 Cement, Aerated (Portland) 60-75 Cerrusite (See Lead Carbonate) Chalk, Crushed 75-95 67-75 Chalk, Pulverized 18-28 Charcoal, Ground Charcoal, Lumps 18-28 Chips, Pulpwood 12-25 Chocolate, Cake Pressed 40-45 Chrome Ore 125-140 Cinders, Blast Furnace 57 Cinders, Coal 40 Clay, Ceramic – Dry 60-80 Clay, Calcined 80-100 Clay, Brick – Dry, Fine 100-120 Clay – Dry, Lumpy 60-75 Clinker, Cement (See Cement, Clinker)

Material Code

% Trough Loading

Mat’l Factor FM

Comp. Series

40B625N 80A 10035 80D 325N

45 30A 30B

0.4 0.7 2.0

1A-B-C 1A-B-C 2D

28D345QTR

30A 30B 30 B

0.6 2.0 2.0

2A-B 2D

45A 10045

30A

1.6

1A-B-C

14A 200 5A 200

30B 30A

1.2 0.4

2D 1A-B-C

100D327 36B635 35C½45 165C½45 88B635RSU

15 30B 30A 30B 30B 30A 15 15 30A 30B 30B

3.0 1.6 0.7 4.0 1.8 1.5 1.6 1.8 3.0 1.4 1.4

2D 3D 2D 2D 2D 3D 2D 3D 3D 2D 2D

30B 30B 30B 30B 30A 30A 15 15 15 30A 30B 30B 30A

1.9 1.4 1.2 1.4 1.0 1.5 2.5 1.9 1.8 1.5 2.4 2.0 1.8

2D 2D 2D 2D 2B 2B 3D 3D 3D 1A-B-C 3D 3D 2D

47C½45RSUX 47C ½45RSUX 14A 4036Y 85D336 133B635Q 94A10026M 68A10016M

85D 325 71A10025MXY 23A10045 23D345Q

19C½45T 45D325 133D336 57D336T 40D336T 70A10035P 90B636

110C½36 68D 335

Page 5

Material Characteristics

Material

Coal, Anthracite (River & Culm) Coal, Anthracite, - ½ Coal, Bituminous Mined Coal, Bituminous, Mined, Sized Coal, Bituminous, Mined, Slack Coal, Lignite Cocoa, Beans Cocoa Nibs Cocoa, Powdered Coconut, Shredded Coffee, Chaff Coffee, Green Bean Coffee, Ground Dry Coffee, Ground Net Coffee, Roasted Bean Coffee, Soluble Coke, Breeze Coke, Loose Coke, Calcined Compost Concrete, Pre Mix Dry Copper Ore Copper Ore, Crushed Copper Sulphate (Bluestone) Copperas (See Ferrous Sulfate) Copra Cake Ground Copra, Cake Lumpy Copra, Lumpy Copra, Meal Cork, Ground Fine Cork, Granulated Corn, Cracked Corn Cobs, Ground Corn Cobs, Whole Corn Ear Corn Germ Corn/Grits Cornmeal Corn Oil, Cake Corn Seed

Page 6

Weight Lbs per Cu. Ft.

Material Code

% Trough Loading

Mat’l Factor FM

Comp. Series

1.0 1.0 0.9 1.0 0.9 1.0 0.5 0.5 0.9 1.5 1.0 0.5 0.6 0.6 0.4 0.8 1.2 1.2 1.3 1.0 3.0 4.0 4.0 1.0

2A-B 2A-B 1A-B 1A-B 2A-B 2D 1A-B 1A-B 1A-B 2B 1A-B 1A-B 1A-B 1A-B 1B 1B 3D 3D 3D 3A-B 3D 3D 3D 2A-B-C

0.7 0.8 1.0 0.7 0.5 0.5 0.7 0.6

1A-B-C 2A-B-C 2A-B-C 2D 1A-B-C 1A-B-C 1A-B-C 1A-B-C 2A-B 2A-B 1A-B-C 1A-B-C 1A-B 1A-B 1A-B-C

55-61 49-61 40-60 45-50 43-50 37-45 30-45 35 30-35 20-22 20 25-32 25 35-45 20-30 19 25-35 23-35 35-45 30-50 85-120 120-150 100-150 60-70

60B635TY 55C½25 50D335LNXY 48D335QV

135Cx36 125D336 65C½35

30A 30A 30A 30A 30A 30A 30A 30A 30A 30A 30A 30A 30A 30A 45 15 15 15 15 30A 30B 15 15 30A

40-45 25-30 22

43B645HW 28D335HW 22E35HW 42B635HW 10B635JNY 14C½35JY 45B 625P 17C½25Y 14E35 56E35 21B635PY 43B635P 43B635P 25D 745HW 45C½25PQ

30A 30A 30A 30A 30A 30A 30A 30A 30A 30A 30A 30A 30A 30A 45

40-45 5-15

12-15 40-50 17 12-15 56 21 40-45 32-40 25 45

47C½45T 41D335T 38C½25Q 35C½25 33A 10045XY 21E45 20B625MY

29C½25PQ 25A4035P 40A4045X

25C½PQ 19A4035PUY 30C½37 30D737 40D737 40D745TV

103C½36V

0.4 0.5 0.5 0.6 0.4

Material Characteristics

Material

Weight Lbs per Cu. Ft.

Corn, Shelled 45 Corn Sugar 30-35 Cottonseed, Cake, Crushed 40-45 Cottonseed, Cake, Lumpy 40-45 Cottonseed – Dry, Delinted 22-40 Cottonseed – Dry, Undelinted 18-25 Cottonseed, Flakes 20-25 Cottonseed, Hulls 12 Cottonseed, Meal, Expeller 25-30 Cottonseed, Meal, Extracted 35-40 Cottonseed, Meats – Dry 40 Cottonseed, Meats – Rolled 35-40 Cracklings, Crushed 40-50 Cryolite, Dust 75-90 Cryolite, Lumpy 90-110 Cullet, Fine 80-120 Cullet, Lump 80-120 Cupric Sulphate (See Copper Sulfate) Diatomaceous Earth 11-17 Dicalcium Phosphate 40-50 Disodium Phosphate 25-31 Dolomite (Calcium Magnesium Carbonate), Crushed 80-100 Dolomite (Cal. Mag. Carbonite) 90-100 Earth, Loam, Dry Loose 76 Ebonite, Crushed 63-70 Egg Powder 16 Epsom Salt (Mag. Sulfate) 40-50 Ethanedioic Acid (See Oxalic Acid) 65-80 Feldspar, Ground Feldspar, Powder 100 Feldspar, Lumps 90-100 Feldspar, Screenings 75-80 Ferrous Sulfide –  ½ 120-135 Ferrous Sulfide – 100M 105-120 Ferrous Sulfate 50-75 Fish Meal 35-40 Fish Scrap 40-50 Flaxseed 43-45 Flaxseed Cake (Linseed Cake) 48-50

Material Code

% Trough Loading

Mat’l Factor FM

Comp. Series

45C½25 33B635PU 43C½45HW 43D745HW 31C ½25X 22C½35XY 23C½35HWY 12B645HW 28B645HW 37B635HW 40B635HW 45D 345HW 45D345HW 83A10036 100D 1636 100C½37 100D1637

45 30A 30A 30A 30A 30A 30A 30A 30A 30A 30A 30A 30A 30B 30B 15 15

0.4 1.0 1.0 1.0 0.6 0.8 0.8 0.5 0.5 0.5 0.6 1.3 1.3 2.0 2.0 2.0 2.5

1A-B-C 1B 1A-B 2A-B 1A-B 1A-B 1A-B 3A-B 3A-B 1A-B 1A-B 2A-B-C 2A-B-C 2D 2D 3D 3D

14A4036Y 45A4035 28A 4035

30B 30A 30B

1.6 1.6 0.5

3D 1A-B-C 3D

90C½26T 95Dx36 76C½36 67CY235 16A4035MPY 45A4035U

30B 30B 30B 30A 30A 30A

2.0 2.0 1.2 0.8 1.0 0.8

2D 2D 2D 1A-B-C 1B 1A-B-C

73A10037 100A20036 95D737 78C½37 128C½26 113A10036 63C½35U 38C½45HP 45D745H 44B635X 49D745W

30B 30B 30B 30B 30B 30B 30B 30A 30A 45 30A

2.0 2.0 2.0 2.0 2.0 2.0 1.0 1.0 1.5 0.4 0.7

2D 2D 2D 2D 1A-B-C 1A-B-C 2D 1A-B-C 2A-B-C 1A-B-C 2A-B

Page 7

Material Characteristics

Material

Flaxseed Meal (Linseed Meal) Flour, Wheat Flue Dust, Basic Oxygen Furnace Flue Dust, Blast Furnace Flue Dust, Boiler H. Dry Fluorspar, Fine Fluorspar, Lumps Flyash – Dry Foundry Sand – Dry (See Sand) Fuller’s Earth – Dry Raw Fuller’s Earth, Oily, Spent Fuller’s Earth Calcined Galena (See Lead Sulfide) Gelatin, Granulated Gilsonite Glass, Batch Glue, Ground Glue, Pearl Glue, Veg. Powdered Gluten, Meal Grains, Distillery, Spent Dry Grains, Distillery, Spent Wet Graphite Flake Graphite Flour Graphite Ore Granite, Fine Grape Pomace Grass Seed Guano – Dry Gypsum, Calcined Gypsum, Calcined, Powdered Gypsum, Raw – 1 Hay, Chopped Hexanedioic Acid Hominy Hops, Spent – Dry Hops, Spent – Wet Ice, Crushed Ice, Flaked Ice Cubes

Page 8

Weight Lbs per Cu. Ft.

Material Code

% Trough Loading

Mat’l Factor FM

Comp. Series

25-45 33-40 45-60 110-125 30-45 80-100 90-110 30-45

35B645W 37A4045LP 53A4036LM 118A4036 38A 4036LM 90B636 100D736 38A4036M

30A 30A 15 15 15 30B 30B 15

0.4 0.6 3.5 3.5 2.0 2.0 2.0 3.5

1A-B 1B 3D 3D 3D 2D 2D 3D

30-40 60-65 40

35A4025 63C½45OW 40A10025

30B 15 15

2.0 2.0 2.0

2D 3D 3D

32 37 80-100 40 40 40 40 30 40-60 40 28 65-75 80-90 15-20 10-32

32B635PU 37C½35 90C½35 40B645U 40C½35U 40A4045U 40B635P 30D335 50C½45V 40B625LP 28A10035LMP 70D35L 85C½27 18D345U 11B625PY 70C½35 58B635U 70A10035U 75D325 10C½35JY 45A10035 43C½25D 35D335 53D345V 40D335Q 43C½35Q 34D335Q

30A 30B 30B 30B 45 30A 30A 30A 30A 30A 45 30A 15 30B 30A 30 30B 30B 30B 30A 30A 30A 30A 30A 30A 30A 30A

0.8 1.5 1.5 1.7 0.5 0.6 0.6 0.5 0.8 0.5 0.5 1.0 2.5 1.4 0.4 2.0 1.6 2.0 2.0 1.6 0.8 0.4 1.0 1.5 0.4 0.6 0.4

1B 3D 3D 2D 1A-B-C 1A-B-C 1B 2D 3A-B 1A-B-C 1A-B-C 2D 3D 2D 1A-B-C 3A-B 2D 2D 2D 2A-B 2B 1A-B-C 2A-B-C 2A-B 2A-B 1B 1B

70 55-60

60-80 70-80 8-12 45 35-50 35 50-55 35-45 40-45 33-35

Material Characteristics

Material

Weight Lbs per Cu. Ft.

Ice, Shell 33-35 Ilmenite Ore 140-160 Iron Ore Concentrate 120-180 Iron Oxide, Pigment 25 Iron Oxide, Millscale 75 Iron Pyrites (See Ferrous Sulfide) Iron Sulphate (See Ferrous Sulphate) Iron Sulfide (See Ferrous Sulfide) Iron Vitriol (See Ferrous Sulphate) Kafir (Corn) 40-45 Kaolin Clay 63 Kaolin Clay – Tale 42-56 Kryalith (See Cryolith) Lactose 32 Lamp Black (See Carbon Black) Lead Arsenate 72 Lead Arsenite 72 Lead Carbonate 240-260 1 Lead Ore –   / 8 200-270 Lead Ore –  ½ 180-230 Lead Oxide (Red Lead) 30-150 Lead Oxide (Red Lead) 30-180 Lead Sulfide 240-260 Lignite (See Coal Lignite) Limanite, Ore, Brown 120 Lime, Ground, Unflaked 60-65 Lime Hydrated 40 Lime, Hydrated, Pulverized 32-40 53-56 Lime, Pebble 68 Limestone, Agricultural Limestone, Crushed 85-90 Limestone Dust 55-95 Lindane (See Benzene Hexachoride) Linseed (See Flaxseed) Litharge (See Lead Oxide) Lithopone 45-50 Maize (See Milo) Malt, Dry, Ground 20-30 Malt, Dry, Whole 20-30 Malt, Meal 36-40

Material Code

% Trough Loading

Mat’l Factor FM

Comp. Series

34D345Q 150D337 150A4037 25A10036LMP 75C½36

30A 15 15 30B 30B

0.4 2.0 2.2 1.0 1.6

1B 3D 3D 1A-B-C 2D

43C½25 63D325 49A4035LMP

30A 30A 30B

0.5 2.0 2.0

3D 2D 2D

32A4035PU

30A

0.6

1B

72A4035R 72A4035R 250A4035R 235B636 205C½36 90A10035P 105A20035LP 250A10035R

30A 30A 30B 15 15 30B 30B 30B

1.4 1.4 1.0 1.4 1.4 1.2 1.2 1.0

1A-B-C 1A-B-C 2D 3D 3D 2D 2D 2D

120C½47 63B635U 40B635LM 36A4035LM 55C½25HU 68B635 88Dx36 75A4046MY

15 30A 30A 30A 30A 30B 30B 30B

1.7 0.6 0.8 0.6 2.0 2.0 2.0 2.0

3D 1A-B-C 2D 1A-B 2A-B 2D 2D 2D

48A32535MR

30A

1.0

1A-B

25C635NP 25C½35N 38B625P

30A 30A 30A

0.5 0.5 0.4

1A-B-C 1A-B-C 1A-B-C

Page 9

Material Characteristics

Material

Malt, Sprouts Magnesium Chloride (Magnesite) Manganese Dioxide Manganese Ore Manganese Oxide Manganese Sulfate Marble, Crushed Marl, (Clay) Meat, Ground Meat, Scrap (w/bone) Mica, Flakes Mica, Ground Mica, Pulverized Milk, Dried, Flake Milk, Malted Milk, Powdered Milk Sugar Mill Scale (Steel) Milo, Ground Milo, Maize (Kafir) Molybdenite Powder Monosodium Phosphate Mortar, Wet Mustard Seed Naphthalene Flakes Niacin (Nicotinic Acid) Oat Hulls Oats Oats, Crimped Oats, Crushed Oats, Flour Oats, Rolled Oleo Margarine Orange, Peel, Dry Oxalic Acid Oyster Shells, Ground Oyster Shells, Whole Paper Pulp (4% or less) Paper Pulp (6% to 15%) Paraffin Cake -- ½ Peanuts, Clean, In Shell

Page 10

Weight Lbs per Cu. Ft.

13-15 33 70-85 125-140 120 70 80-95 80 50-55 40 17-22 13-15 13-15 5-6 27-30 20-45 32 120-125 32-36 40-45 107 50 150 45 45 35 8-12 26

19-26 22 35 19-24 59 15 60 50-60 80 62 60-62 45 15-20

Material Code 14C½35P 33C½45 78A10035NRT 133Dx37 120A10036 70C½37 88B637 880Dx36 53E45HQTX 40E46H 20B616MY 14B636 14A10036M 6B635PUY 29A4045PX 33B625PM 32A10035PX 123E46T 34B625 43B615N 107B626 50B636 150E46T 45B615N 45B635 35A4035P 10B635NY 26C½25MN 23C½35 22B645NY 35A10035 22C½35NY 59E45HKPWZ 15E45 60B635QS 55C½36T 80D336TV 62E45 61E45 45C½45K 18D335Q

% Trough Loading

Mat’l Factor FM

30A 30A 30A 15 30B 15 15 30B 30B 30B 30B 30B 30B 30A 30A 30A 30A

0.4 1.0 1.5 2.0 2.0 2.4 2.0 1.6 1.5 1.5 1.0 0.9 1.0 0.4 0.9 0.5 0.6 3.0 0.5 0.4 1.5

30A 30A 30B 30B 30B 45 30B 30B 30A 45 45 30A 30A 30A 30A 15 30A 30B 30B 30A 30A 30A 30A

0.6/2.0

3.0 0.4 0.7 0.8 0.5 0.4 0.5 0.6 0.5 0.6 0.4 1.5 1.0 2.0 2.5 2.0 2.0 0.6 0.6

Comp. Series

1A-B-C 1A-B 2A-B 3D 2D 3D 3D 2D 2A-B 2D 2D 2D 2D 1B 1B 1B 1B 3D 1A-B-C 1A-B-C 2D 2D 3D 1A-B-C 1A-B-C 2D 1A-B-C 1A-B-C 1A-B-C 1A-B-C 1A-B-C 1A-B-C 2A-B 2A-B 1A-B 3D 3D 2A-B 2A-B 1A-B 2A-B

Material Characteristics

Material

Weight Lbs per Cu. Ft.

Peanut Meal 30 Peanuts, Raw, Unshelled 15-20 Peanuts, Shelled 35-45 Peas, Dried 45-50 Perlite, Expanded 8-12 Phosphate Acid Fertilizer 60 Phosphate Disodium (See Sod. Phosphate) Phosphate Rock, Broken 75-85 Phosphate Rock, Pulverized 60 Phosphate Sand 90-100 Plaster of Paris (See Gypsum) Plumbago (See Graphite) Polystyrene Beads 40 Polyvinyl, Chloride Powder 20-30 Polyvinyl, Chloride Pellets 20-30 Polyethylene, Resin Pellets 30-35 Potash (Muriate of Potash) 70 Potash (Muriate Mine Run) 75 Potassium Carbonate 51 Potassium Chloride, Pellets 120-130 Potassium Nitrate - ½ 76 1 Potassium Nitrate –   / 8 80 Potassium Sulfate 42-48 Potato Flour 48 1 Pumice –   / 8 42-48 120-130 Pyrite, Pellets 70-80 Quartz – 100 Mesh Quartz - ½ 80-90 Rice, Bran 20 Rice, Grits 42-45 Rice, Polished 30 Rice, Hulled 45-49 Rice, Hulls 20-21 Rice, Rough 32-36 Rosin - ½ 65-68 Rubber, Reclaimed, Ground 23-50 Rubber, Pelleted 50-55 Rye 42-48 Rye Bran 15-20 Rye Feed 33 Rye Meal 45-50 Rye, Middlings 42

Material Code

% Trough Loading

Mat’l Factor FM

30B635P 18D336Q 40C½35Q 48C½15NQ 10C½36 60B625T

30A 30A 30A 45 30B 30A

0.6 0.7 0.4 0.5 0.6 1.4/2.5

1B 3D 1B 1A-B-C 2D 2A-B

80D36 60B636 95B637

30B 30 15

2.5 1.7 2.5

2D 2D 3D

40B635PQ 25A10045KT 25E45KT 33C½45Q 70B637 75Dx37 51B636 125C½25TU 76C½16NT 80B626NT 45B646X 48A20035MNP 45B646 125C½26 75A10027 85C½27 20B635NY 44B635P 30C½15P 47C½25P 21B635NY 34C½35N 67C½45Q 37C½45Q 53D345 45B615N 18B635Y 33B635 38B635 42B635

30A 30A 30A 30A 15 15 30B 30B 30B 30A 30B 30A 15 30B 15 15 30A 30A 30A 45 45 30A 30A 30A 30A 45 45 30A 30A 30A

0.4 1.0 1.0 0.4 2.0 2.0

1B 2B 2B 1A-B 3D 3D 2D 3D 3D 3D 2D 1A-B 3D 3D 3D

1.0

1.6 1.2 1.2 1.0 0.5 1.5 2.0 1.7 2.0 0.4 0.4 0.4 0.4 0.4 0.6 1.5 0.8 1.5 0.4 0.4 0.5 0.5 0.5

Comp. Series

1A-B-C 1A-B-C 1A-B-C 1A-B-C 1A-B-C 1A-B-C 1A-B-C 1A-B-C 2A-B-C 1A-B-C 1A-B-C 1A-B-C 1A-B-C 1A-B-C Page 11

Material Characteristics Material

Weight Lbs per Cu. Ft.

Rye, Shorts 32-33 Safflower, Cake 50 Safflower, Meal 50 Safflower, Seed 45 Saffron (See Safflower) Salt Ammoniac (See Ammonium Chloride) Salt Cake, Dry, Coarse 85 Salt Cake, Dry, Pulverized 65-85 Salicylic Acid 29 Salt, Dry, Coarse 45-60 Salt, Dry, Fine 70-80 Saltpeter (See Potassium Nitrate) Sand, Dry Bank (Damp) 110-130 Sand, Dry Bank (Dry) 90-110 Sand, Dry Silica 90-100 Sand, Foundry (Shake Out) 90-100 Sand (Resin Coated) Silica 104 Sand (Resin Coated) Ziron 115 Sawdust, Dry 10-13 Sea-Coal 65 Sesame Seed 27-41 Shale, Crushed 85-90 31 Shellac, Powdered or Granulated Silicon Dioxide (See Quartz) Silica, Flour 80 Silica, Gel 45 Slag, Blast Furnace 130-180 Slag, Furnace, Granular-Dry 60-65 Slate, Crushed - ½ 80-90 1 Slate, Ground –   / 8 82-85 Sludge, Sewage, Dried 40-50 Soap, Beads or Granules 15-35 Soap, Chips 15-25 Soap, Detergent 15-50 Soap, Flakes 5-15 Soap, Powder 20-25 Soapstone, Talc, fine 40-50 Soda Ash, Heavy 55-65 Soda Ash, Light 20-35 Sodium Aluminate, Ground 72 Sodium Aluminate Fluoride (See Cryolite) Sodium Aluminum Sulphate 75 Sodium Bentonite(See Bentonite) Sodium Bicarbonate (See Baking Soda) Page 12

Material Code

% Trough Loading

Mat’l Factor FM

33C½35 50D326 50B635 45B615N

30A 30A 30A 45

0.5 0.6 0.4

2A-B 2D 1A-B-C 1A-B-C

85B636TU 75B636TU 29B637U 53C½36TU 75B636TU

30B 30B 30A 30B 30B

2.1 1.7 0.6 1.0 1.7

3D 3D 3D 3D 3D

120B647 100B637 95D337Z 95D337Z 104B627 115A10027 12B645UX 65B636 34B626 88C½36 31B635P

15 15 15 15 15 15 30A 30B 30B 30B 30A

2.8 1.7 2.6 2.0 2.3 0.7 1.0 0.6 2.0 0.6

3D 3D 3D 3D 3D 3D 1A-B-C 2D 2D 2D 1B

80A4046 45D337HKQU 155D337Y 63C½37 85C½36 84B636 45E47TW 25B635Q 20C½35Q 33B635FQ 10B635QXY 23B625X 45A20045XY 60B636 28A4036Y 72B636

30B 15 15 15 30B 30B 30B 30A 30A 30A 30A 30A 30B 30B 30B 30B

1.5 2.0 2.4 2.2 2.0 1.6 0.8 0.6 0.6 0.8 0.6 0.9 2.0 1.0 0.8 1.0

2D 3D 3D 3D 2D 2D 3D 2D 1A-B-C 1A-B-C 1A-B-C 1A-B-C 1A-B-C 2D 2D 2D

75A10036

30B

1.0

2D

0.6

2.6

Comp. Series

Material Characteristics

Material

Weight Lbs per Cu. Ft.

Sodium Chloride ( See Salt) Sodium Carbonate (See Soda Ash) Sodium Hydrate (See Caustic Soda) Sodium Hydroxide (See Caustic Soda) Sodium Borate (See Borax) Sodium Nitrate 70-80 Sodium Phosphate 50-60 Sodium Sulfate (See Salt Cake) Sodium Sulfite 96 Sorghum, Seed (See Kafir or Milo) Soybean Cake 40-43 Soybean, Cracked 30-40 Soybean, Flake, Raw 18-25 Soybean, Flour 27-30 Soybean, Meal – Cold 40 Soybean, Meal – Hot 40 Soybean, Whole 45-50 Starch 25-50 100-150 Steel Turnings, Crushed 12-15 Sugar Beet, Pulp – Dry Sugar Beet, Pulp – Wet 25-45 Sugar, Refined, Granulated – Dry 50-55 Sugar, Refined, Granulated – Wet 55-65 Sugar, Powdered 50-60 Sugar, Raw 55-65 Sulphur, Crushed –  ½ 50-60 Sulphur, Lumpy – 3” 80-85 Sulphur, Powdered 50-60 Sunflower Seed 19-38 Talcum – ½ 80-90 Talcum Powder 50-60 Tanbark, Ground 55 Timothy Seed 36 Titanium Dioxide (See Ilmenite Ore) Tobacco, Scraps 15-25 Tobacco Snuff 30 Tricalcium Phosphate 40-50 Triple Super Phosphate 50-55 Trisodium Phosphate, Granular 60 Trisodium Phosphate, Pulverized 50

Material Code

% Trough Loading

Mat’l Factor FM

75D325NS 55A35

30A 30B

1.2 0.9/2.0

2A-B 1A-B

96B646X

30B

1.5

2D

42D335W 35C½36NW 22C½35Y 29A4035MN 40B635 40B635T 48C½26NW 38A4015M 125D346WY 14C½26 35C½35X 53B635PU 60C½35X 55A10035PX 60B635PX 55C½35N 83D335N 55A4035MN 29C½15 85C½36 55A20036M 55B645 36B635NY

30A 30B 30A 30A 30A 30A 15 45 15 30B 30B 30A 30A 30A 30A 30A 30A 30A 30 30B 30B 30A 30A

1.0

2A-1B-1C 2D 1A-B-C 1A-B-C 1A-B-C 1A-B-C 3D 1A-B-C 3D 2D 1A-B-C 1B 1B 1B 1B 1A-B 2A-B 1A-B 1A-B-C 2D 2D 1A-B-C 1A-B-C

20D345Y 30B645MQ 45A4045 53B636RS 60B636 50A4036

30A 30B 30A 30B 30B 30B

0.5

0.8 0.8 0.5 0.5 1.0 1.0 3.0 0.9 1.2 1.2 2.0 0.8 2.0 0.8 0.8 0.8 0.5 0.9 0.9 0.6 0.6 0.8 0.9 1.6 2.0 1.7

1.6

Comp. Series

2A-B 1A-B-C 1A-B 3D 2D 2D

Page 13

Material Characteristics

Material

Weight Lbs per Cu. Ft.

Material Code

% Trough Loading

Mat’l Factor FM

Comp. Series

Tung Nut Meats, Crushed Tung Nuts Urea Prills, Coated Vermiculite, Expanded Vermiculite, Ore Vetch Walnut Shells, Crushed Wheat Wheat, Cracked Wheat, Germ White Lead, Dry Wood Chips, Screened Wood Flour Wood Shavings Zinc Concentrate Residue Zinc Oxide, Heavy Zinc Oxide, Light

28 25-30 43-46 16 80 48 35-45 45-48 40-45 18-28 75-100 10-30 16-36 8-16 75-80 30-35 10-15

28D325W 28D315 45B625 16C½35Y 80D336 48B616N 40B636 47C½25N 43B625N 23B625N 88A4036MR 20D345VY 25B635N 12E45VY 78B637 33A10045X 13A10045XY

30A 30A 45 30B 30B 30B 15 45 30A 30A 30B 30A 30A 30B 15 30A 30A

0.8 0.7 1.2 0.5 1.0 0.4 1.0 0.4 0.4 0.4 1.0 0.6 0.4 1.5 1.0 1.0 1.0

2A-B 2A-B 1A-B-C 1A-B 2D 1A-B-C 2D 1A-B-C 1A-B-C 1A-B-C 2D 2A-B 1A-B 2A-B 3D 1A-B 1A-B

Page 14

Screw Conveyors – Capacity Table Trough Loading

45%

30%A

30%B

15%

Screw Dia.

6 9 12 14 16 18 20 24 30 6 9 12 14 16 18 20 24 30 6 9 12 14 16 18 20 24 30 6 9 12 14 16 18 20 24 30

Pipe Size (Nom. Dia.) Used for Capacity Tables 2 2½ 3 3½ 3½ 4 4 4 4 2 2½ 3 3½ 3½ 4 4 4 4 2 2½ 3 3½ 3½ 4 4 4 4 2 2½ 3 3½ 3½ 4 4 4 4

Maximum RPM

165 155 145 140 130 120 110 100 90 120 100 90 85 80 75 70 65 60 60 55 50 50 45 45 40 40 35 60 55 50 50 45 45 40 40 35

Capacity in Cu. Ft. Per Hr.* At Maximum RPM

At 1 RPM

368 1240 2813 4330 6126 8052 10253 16368 29150 180 536 1164 1753 2514 3355 4350 7093 12955 90 295 647 1031 1414 2013 2486 4365 7557 45 147 323 516 707 1006 1242 2182 3779

2.23 8.00 19.40 30.93 47.12 67.10 93.21 163.68 323.89 1.50 5.36 12.93 20.62 31.42 44.73 62.14 109.12 215.92 1.50 5.36 12.93 20.62 31.42 44.73 62.14 109.12 215.92 .75 2.68 6.46 10.31 15.70 22.36 31.06 54.56 107.96

*Capacities shown are for full pitch screws. Consult factory for inclined conveyors. Dimensions are in inches. See Page 18 for Lump Size Limitations

Page 15

Screw Conveyors – Capacity Screw Conveyor Speed Conveyor speed may be determined by reviewing your selection or the capacity table and obtaining the ft 3 conveyed at 1 RPM. The speed is then: N =

N = Conveyor Speed C = Required Capacity in ft 3 /Hr When hard iron bearings are used with hardened shafts, then the following limitations will apply: 120

Shaft size to be equal or smaller than calculated size. Check torsional ratings. Sample Screw Conveyor Calculation A horizontal screw conveyor is required to move 8 TPH of Potassium Carbonate over a 36’ length. *From the material table the weight is 51 PCF, component series is 2D, trough loading 30%B. A nominal amount of other additives are to be added and require some mixing as well as conveying. For this purpose, cut and folded flights are to be used.

16,000 lbs/hr

= 314 ft3

51 PCF Sizing Capacity B: SC = 314

•

3.75 = 1178 ft 3

The 3.75 is from Table (CF 22   )

The conveyor size selected is a 16” from the capacity table based on a sizing capacity of 1178 ft3 with a 30%B trough load. Actual conveyor speed required is: 1178 ft3

N=

Shaft Diameter in Inches

Page 16

C=

C CFH @ 1 RPM

N=

The required capacity is:

= 37.49 RPM

3

31.42 ft  /hr at 1RPM The lump size from the material table and the lump size chart: (B6 = five material) indicate no adjustments are necessary. Maximum Shaft Diameter Is: Shaft Dia. =

120

= 3.20”

37.49 RPM The closest standard shaft often used that is smaller than 3.2” is a 3” shaft.

HORIZONTAL SCREW CONVEYORS – Capacity Sizing a normal horizontal screw conveyor requires: 1. Required capacity in cubic feet per hour based on material as it is conveyed. 2. Percentage of trough loading

SPECIAL SCREW PITCH CAPACITY FACTORS (CF1) Capacity Pitch Description Factor Standard Short Half Long

Pitch = Diameter Pitch = 2 / 3 Diameter Pitch = ½ Diameter Pitch = 1½ Diameter

1.00 1.50 2.00 0.67

3. Maximum lump size DETERMINATION OF CONVEYOR SIZE Review the material in the materials table to obtain the suggested trough loading. Referring to the capacity table, locate the size of screw conveyor at the maximum RPM that will exceed your requirements. If your process has surges of material from time to time, it may be better to upsize your conveyor to accommodate these surges. Finally, review the lump size chart after you have made your selection to see if it offsets your choice. This should be the minimum size selected.

SPECIAL SCREW FLIGHT CAPACITY FACTORS (CF2)

SC = C x CF SC = Selection Capacity (Cu. Ft. Per Hour) Also Referred to as Equivalent Capacity C = Required Capacity in Cubic Feet Per Hour CF = Capacity Factor (CF 1 x CF3 x CF4)

15%

30%

45%

1.95

1.57

1.43

N.R.♦

3.75

2.54

Cut Flight Cut-and-folded flight NOT RECOMMENDED

RIBBON SCREW CAPACITY FACTORS (CF3) Conveyor Loading Screw Ribbon Dia. Width 15% 30% 45% 6

1

1.03

1.32

1.85

9

1½

1.06

1.40

1.76

2

1.06

1.41

1.75

2½

1.00

1.20

1.55

14

2½

1.02

1.32

1.67

16

2½

1.09

1.47

1.85

18

3

1.06

1.41

1.75

20

3

1.12

1.52

1.90

24

3

1.42

1.77

2.20

MODIFIED FLIGHT CAPACITIES Screw Conveyor flights can be modified in several ways that will affect the capacity. The modifications must be taken into account when sizing a screw conveyor.

Conveyor Loading

Type

12

Factors for Screws with Paddles (CF4) Paddles per Pitch Factor

1

2

3

4

1.08

1.16

1.24

1.32

Standard paddles at 45 reverse pitch.

Page 17

LUMP SIZE LIMITATIONS

Class 2.

When sizing a screw conveyor, the lump size of the material and percentages of the lumps as a proportion to the total amount of material conveyed may be a consideration in the final size selection of a screw conveyor. When figuring the lump size the largest dimension should be used.

Class 3.

If the material lumps are friable, that is, easily crumbled, then they would not pose any serious limitation to the screw conveyor and could usually be discounted in calculating the conveyor size. Three classes of lump sizes apply as follows: Class 1.

A mixture of lumps and fines in which not more than 10% are lumps ranging from maximum size to one half of the maximum; and 90% are lumps smaller than one half of the maximum size.

A mixture of lumps and fines in which not more than 25% are lumps ranging from the maximum size to one half of the maximum; and 75% are lumps smaller than one half of the maximum size. A mixture of lumps only in which 95% or more are lumps ranging from maximum size to one half of the maximum size; and 5% or less are lumps less than one tenth of the maximum size.

The lump ratio, LR, is indicated to show the usual screw conveyor sizes and may be used as a guide in sizing conveyors. Unusual products and sizes should be referred to Orthman Conveying  Systems for evaluation.

MAXIMUM LUMP SIZE TABLE Screw Dia. (in.)

Pipe OD (in.)

*Radial Clearance (in.)

6

2 3 / 8

2 5 / 16 16

2 3 / 8

3 13 / 16 16

2 7 / 8

3 9 / 16 16

2 7 / 8

5 1 / 16 16

3½

4¾

4

4½

3½

5¾

4

5½

4

6½

4½

6½

4

7½

4½

7½

4

8½

4½

8½

24

4½

30

4½

9

12 14 16 18 20

Class 2 25% lumps Ratio R = 2.5 Max lump (in.)

Class 3 95% lumps Ratio R = 4.5 Max lump (in.)

Class 1 10% lumps Ratio R = 1.75 Max lump (in.) 1¼

¾

½

2¼

1½

¾

2¾

2

1

3¼

2½

1¼

3¾

2¾

1½

4¼

3

1¾

4¾

3½

2

10 ¼

6

3¾

2½

13 ¼

7½

5

3

*Radial clearance is distance between bottom of the trough and the bottom of screw pipe.

Page 18

Horizontal Screw Conveyors – Horsepower Calculation HORIZONTAL SCREW CONVEYORS This formula for horizontal screw conveyors is based on a uniformly fed screw conveyor that has been properly sized and installed. C e Fb Fd Ff Fm Fo Fp L N W HPf HPm HP HPf =

= = = = = = = = = = = = = =

Capacity in cubic feet per hour. (Required capacity) Drive efficiency. See Table. Hanger bearing factor. See Table. Conveyor diameter factor. See Table. Flight factor. See Table. *Use 1.0 for standard flights. Material factor. See Material Characteristics Characteristic s Table. Overload factor. See graph. Paddle factor. See Table. Total length of conveyor, feet. Operating speed, RPM (revolutions per minute). Weight of the material AS CONVEYED, lbs. per cubic foot. Frictional horsepower Material horsepower Total horsepower

LN Fd Fb

= (Horsepower to run an empty conveyor)

1,000,000 CLW Ff Fm Fp HPm =

= (Horsepower to move the material)

1,000,000

Total HP =

(HPf + HPm) Fo e

(If HPf + HPm is greater than 5.2, use 1.0 for F o)

Hanger Bearing Factor, F b Bearing Type Ball Babbitt Bronze, Plain *Bronze, Graphite *Bronze, Oil-Impregnated *Canvas Base Phenolic *Wood, Oil Impregnated *Nylon UHMW *Hard Iron *Hard Surfaced •

Bearing Factor,F b 1.0

1.7

2.0 4.4

*Non-lubricated, or bearings not additionally lubricated. Ultra-High Molecular Weight Polymer Dimensions in inches •

Page 19

Horizontal Screw Conveyors – Horsepower Calculation Calculation Tables (Cont’d) Diameter Factor, Fd Diameter

Factor, Fd 18 31 55 78 106 135 165 235 360

6 9 12 14 16 18 20 24 30 Modified Flight Factor, Ff

Conveyor Loading Flight Type 15%

Cut Flight Cut-and-Folded Flight Ribbon Flight

30%

1.10 NR* 1.05

1.15 1.5 1.14

45%

1.20 1.7 1.20

95%

1.3 2.2  —

*Not Recommended

Paddle Factor, Fp *Paddles per Pitch Factor, Fp

1

2

3

4

1.29

1.58

1.87

2.16

*Standard paddles at 45 reverse pitch If no paddles, F p = 1.0 °

Drive Efficiency Factor, e Screw Drive or Shaft Mount With V-Belt

V-Belt to Helical Reducer With Coupling

Motor Reducer With Chain Drive

Motor Reducer With Coupling

0.85

0.85

0.85

0.95

Page 20

Fo  — OVERLOAD OVERLOAD FACTOR

   F   r   o    t   c   a    F

HORSEPOWER HPf  + HPm  FOR VALUES OF HPf  + HPm  GREATER THAN 5.2 , Fo IS 1.0 TRACE THE VALUE OF HPf  + HPm VERTICALLY TO THE DIAGONAL LINE, THEN ACROSS TO THE LEFT WHERE THE Fo VALUE IS LISTED.

EXAMPLE FOR HORSEPOWER CALCULA CALCULATION TION

Use same example problem from pg. 16 operating Cut-and-Fold flights. Known data from problem: C e Fb Fd Ff Fm Fp L N W

= Capacity: 314 Ft³ = Drive efficiency: 0.85 = Hanger bearing factor: 4.4 = Conveyor diameter factor: 106 = Flight factor: 1.5 = Material factor: 1.0 = Paddle factor: 1.0 = Total length of conveyor: 36 = Conveyor speed: 37.49 = Wt of potassium carbonate as conveyed: 51

Frictional Horsepower is: HPf = 36 X 37.49 X 106 X 4.4 = .63 1,000,000

Material Horsepower is: HPm = 314 X 36 X 51 X 1.5X 1.0 X 1.0 = .86 1,000,000

Total Horsepower is: HPf + HPm = .63 + .82 = 1.45HP Since this total is less than 5.2, the overload factor of F o must be used. Total Horsepower is:

(HPf + HPm) X 1.75 = (.63 + .82) X 1.75 = 2.53 HP Consider drive efficiency: Motor horsepower: 2.53 = 2.97 .85 A 3 HP motor could be used for the example. However, actual plant conditions and operations might warrant the use of a 5 HP motor to insure operation of the conveyor under adverse conditions.

Page 21

Frictional Horsepower Nomograph

H   o r   s  e  p  o w  e r   C   a l    c  u l    a  t   i    o n

H   o r   s  e  p  o w  e r   C   a l    c  u l    a  t   i    o n

Frictional Horsepower Nomograph

Screw Conveyor Deflection Screw conveyor deflection is usually kept to ¼” (.25) or less. Standard length screws are normally within this measurement. When longer than standard length screws are needed then deflection must be checked. Deflection can be calculated at mid-point by use of the following formula:

DEF = 5WL3 384 E I Example: Calculate the deflection of a 16” diameter screw mounted on a 3 ½” Schedule 40 pipe with full pitch flights and length of 15’- 0”. Where:

W = 325 # L = 180” I = 4.788 DEF =

5 X 325 X 1803

= .178”

384 X 29,000 X 4.788 This deflection of .178 would be acceptable. Usually a larger pipe will reduce the deflection much better than a heavier pipe. Very often the problem of excessive deflection can be solved by using a conveyor screw section with a larger diameter pipe or a thicker wall pipe (Sch. 80). Usually the larger diameter pipe is more effective than thicker wall pipe in reducing deflection and is usually more cost effective.

Screw Conveyor Deflection

W = 325 # L = 180” I = 4.788

Screw conveyor deflection is usually kept to ¼” (.25) or less. Standard length screws are normally within this measurement. When longer than standard length screws are needed then deflection must be checked.

DEF =

This deflection of .178 would be acceptable. Usually a larger pipe will reduce the deflection much better than a heavier pipe.

DEF = 5WL3 384 E I Example: Calculate the deflection of a 16” diameter screw mounted on a 3 ½” Schedule 40 pipe with full pitch flights and length of 15’- 0”.

E

= .178”

384 X 29,000 X 4.788

Deflection can be calculated at mid-point by use of the following formula:

Where: DEF = W = L = I =

5 X 325 X 1803

Deflection at mid-span, inches Total weight of screw & pounds. Screw length, inches Moment of inertia for pipe or shaft, inches 4. Table below list values for commonly used pipe sizes.

= Modulus of elasticity.

Very often the problem of excessive deflection can be solved by using a conveyor screw section with a larger diameter pipe or a thicker wall pipe (Sch. 80). Usually the larger diameter pipe is more effective than thicker wall pipe in reducing deflection and is usually more cost effective. Applications where the calculated deflection of screw exceeds .25 inches and correction is not apparent can be referred to Orthman Conveying Systems for further recommendations.

Use 28,000,000 for stainless steel pipe.

CONVEYOR SCREW PIPES SCHEDULE 40

SCHEDULE 80

NOM. PIPE SIZE

NOM. O.D.

NOM. I.D.

WT #/FT

I IN 4

NOM. I.D.

1¼

1.660

1.380

2.27

.1947

1.278

3.0

.2418

2

2.375

2.067

3.65

.666

1.939

5.02

.8769

2½

2.875

2.469

5.79

1.53

2.323

7.66

1.924

3

3.5

3.068

7.58

3.017

2.9

10.25

3.894

3½

4.0

3.548

9.11

4.788

3.364

12.51

6.28

4

4.5

4.026

10.79

7.233

3.826

14.98 1 4.98

9.61

5

5.563

5.047

14.62

15.16

4.813

20.78

20.67

6

6.625

6.065

18.97

28.14

5.761

28.57

40.49

8

8.625

8.071

28.70

72.49

7.625

43.39

105.7

10

10.75

Page 24

10.02

161.00

WT #/FT

I IN 4

212.0

Torque and Screw Conveyor Components After all size selections have been made the actual ability if the components to handle the motor horsepower must be considered. This additional consideration takes the form of torque.

In our example, we have:

TORQUE = 63025 X Motor Horsepower N (Speed of Conveyor)

Selecting a 16” screw with a 3” shaft and 3 ½” pipe shows that our limitation is 15,435 in. lbs., which which is 2 coupling bolts bolts in bearing. bearing. There would be no torsional problem with this selection.

When reviewing the torque table, the smallest value of all components (in parenthesis) must be compared to the torque that your conveyor will experience.

     ➃

     ➀    R    E    T    E    M    A    I    D    E    P    I    P

 .

   A    I    D    T    F    A    H    S

   R    E    T    E    M    A    I    D    T    L    O    B

TORQUE = 63025 X 3 HP = 5043 in. lbs 37.49

Other methods can be used to increase torsional values. Consult with Orthman Conveying Systems for these methods.

TORQUE RATINGS IN INCH – POUNDS BEARING

BOLTS SHEAR STANDARD SAE GRADE 2

PIPE ➄

HIGH TORQUE SAE GRADE 5

3 BOLT

2 BOLT

3 BOLT

SCH 40

SCH 80

SHAFTS

➂

➁

GCC

CEMA

STD

STD

(C1045)

(C1018)

2 BOLT

3 BOLT

2 BOLT

3

 / 8

1915

2873

1369

2054

2945

4417

3143

3903

(1031)

822

1

1¼

1½

2

½

4970

7454

(3652)

5478 5478

7852

11778

7512

9794

3852

3069

2

2½

5

7815

11723

(7609)

11413

16358

24538

14258

17937

9542

7603

2  / 16 16

3

5

 / 8

11606

17409

(9273)

13909

19937 19937

29905

23103

29819

18858

15026

3

3½

¾

(15435)

23152

16434

24652

35334

53001

32078

42076

35580

28351

3

4

¾

24975

37463

(16434)

24652

35334

53001

43074

57236

35580

28351

3  / 16 16

7

4

7

 / 8

(21721)

32582

25631

38447

55107

82661

43074

57236

53296

42467

15

5

1

45759

68639

(38347)

57521

82446

123670

73044

99582

80286

63973

4  / 16 16

7

6

1¼

89917

134876

(67526)

101289

140181

217771

113843

163796

15

6

1¼

(72302)

108453

73135

112702

161539

242309

113843

163796

7

3  / 16 16

4  / 16 16

 / 8

110706

158818

88212

126548

Nominal Pipe Size Includes Coupling & Drive Shafts Hardened shafts should be selected for wear characteristics. Use OCS standard C-1045 for torque values. 7 Shaft dia. 1” thru 3  / 16 16” are standard CEMA sizes. Larger sizes shown for special screws exceeding CEMA standards. CEMA standard is sch. 40 pipe. Sch. 80 shown for special screw applications.

Page 25

Torque Capacities 

Coupling bolt sizes based on conveyor shaft diameters. Conveyor pipe listed as nominal pipe size.

Page 26

For Stainless Steel

For Carbon Steel

*Listed sizes based on conveyor shaft diameter S = standard carbon steel H = high-tensile steel

Torque Capacities 

40 = pipe schedule (standard) 80 = pipe schedule (high capacity)

Page 27

S C RE RE W WI WI T H C U T F L I G H T S

Flights are cut to a depth of ½ of the flight width. There are 5 cuts each per pitch onscrew. each First two cuts eliminated end of flight.

Flights are cut to a depth of ½ of the flight width. There are 5 cuts per pitch on each flight.

5 cuts per pitch

5 cuts per pitch

First two cuts eliminated each end of crew.

Screw Dia. & Pitch A Inches 6 9 10 12 14 16 18 20 24

Page 28

2 3 3 3 / 8 4 4 5 / 8 5¼ 6 6 5 / 8 7 7 / 8

B 1½ 2 1 / 8 2¼ 2¾ 3 1 / 8 3½ 3 7 / 8 4¼ 4 7 / 8

C 7

 / 8

1½ 1¾ 2 2½ 3 3 3 / 8 3 7 / 8 4 7 / 8

First two cuts eliminated each end of screw.

Screw Dia. & Pitch A Inches 6 9 10 12 14 16 18 20 24

2 3 3 3 / 8 4 4 5 / 8 5¼ 6 6 5 / 8 7 7 / 8

B 1½ 2 1 / 8 2¼ 2¾ 3 1 / 8 3½ 3 7 / 8 4¼ 4 7 / 8

C 7

 / 8

1½ 1¾ 2 2½ 3 3 3 / 8 3 7 / 8 4 7 / 8

SCREW CONVEYOR WELD FINISH CLASSIFICATIONS Screw conveyor welds are frequently required to be “ground smooth”, particularly for applications in the food industry. Since the term ground smooth  can have various interpretations, the following classifications are used to define ground smooth:  1A — Weld spatter and Slag removed (CEMA I) 1B  — Weld Spatter and Slag removed and Sand Blasted 2A — Weld Spatter and Slag removed and rough grind welds to remove heavy weld ripple or unusual roughness (equivalent to a 40-50 grit finish) (CEMA II) 2B — Weld Spatter and Slag removed and rough grind welds to remove heavy weld ripple or unusual roughness (equivalent to a 40-50 grit finish) and sandblasted. 3A — Weld Spatter and Slag removed and medium grind welds — leaving some pits and crevices (equivalent to an 80-100 grit finish) (CEMA III) 3B — Weld Spatter and Slag removed and medium grind welds — leaving some pits and crevices (equivalent to an 80-100 grit finish) and sandblasted 4 — Weld Spatter and Slag removed and fine grind welds — no pits or crevices permissible (equivalent to a 140-150 grit finish) (CEMA IV) 5 — Weld Spatter and Slag removed and fine grind weld — no pits or crevices permissible (equivalent to a 140-150 grit finish) and polish to a bright uniform finish (CEMA V).

Page 29

THERMAL EXPANSION OF SCREW CONVEYORS FOR HOT MATERIALS Screw conveyors are often used to convey hot materials. When they are employed in this manner, allowances must be made for the expansion of the trough and screws. Allowances must also be made for the different expansion between the troughs and screws. The recommended method is to provide supports for movement of the trough end feet during the expansion the conveyor is usually fixed, allowing the movement multiple discharge spouts are in a fixed position, the required.

the trough sections that will allow and contractions. The drive end of in the balance of the conveyor. If expansion type of trough may be

The following formula can be used to determine the change in length of the conveyor: L = L (t 1 – t2) C  Where:

∆L

= increment of change in length, inch L = overall conveyor length in inches t1 = upper limit of temperature, degrees Fahrenheit t2 = lower limit of temperature, degrees Fahrenheit, (or lowest ambient temperature expected) C = coefficient of linear expansion, inches per inch per degree Fahrenheit. This coefficient has the following values for various metals: (a) Hot rolled carbon steel — 6.5 x 10 -6 (.0000065) (b) Stainless steel — 9.9 x 10 -6 (.0000099) (c) Aluminum — 12.8 x 10 -6 (.0000128)

Example Problem: A 60-foot screw conveyor is to convey hot ash at a temperature of 450 metal temperature to 400 ° F from an original 90 ° F.

°

F that will raise the

t1 = 400  t2 = 90 t1 – t2 = 310 

°    °   

∆L

= (720) (310) (6.5 x 10 -6 ) = 1.45”

In this example, the use of expansion hangers would be required and provisions made for trough movement.

Page 30

DESCRIPTIVE PART NUMBERS FOR STANDARD SCREWS SCREW DIAMETER

COUPLING DIAMETER

14

H

6

14

SCREW TYPE

FLIGHT THICKNESS (OUTER EDGE)

H = HELICOID S = SECTIONAL R = RIBBON

04 = 1/16” 06 = 3/32” 08 = 1/8” 09 = 9/64” 10 = 5/32”

12 = 3/16” 14 = 7/32” 16 = 1/4” 24 = 3/8” 32 = ½”

COMPARISON TABLE – HELICOID AND SECTIONAL SCREWS PIPE SIZE    R    E    T    W    E    E   M    R   A    C   I    S   D

6

   G    N    I    L    P    U   E    Z    O   I    C   S

1½

1½

   L    A    N    I    M    O    N

2

2

HELICOID

O.D. 2 3/8

3

2 /8

9

   N    O    I    T    A    N    G    I    E   S    Z    I    E    S   D

2½

2 7/8

2 12

14

2½ 7

2 /8

ROOT /8

1

6H308

¼

1

6H312

3

/8

3

/16

6S312

3

/16

3

/32

9S312

3

3

/8

3

/16

9S316

/16

1

/32

9S412

3

3

/8

3

/16

9S412

3

/16

7

/32

9S416

12H408

¼

1

12H412

3

/8

3

12H508

¼

1

12H512

3

/8

9H306 9H312

9H412

3

3

7

/16 /16 /16

¼ /16 /16

¼

/8

12S412

3

/16

12S412

3

/8

12S512

3

3

/16

12S512

3

/16

7

/32

12S616

¼

1

3

3½

4

12H614

2 7/16

3

3½

14H508

3

3½

4

14H614

7

/16

3½

4

16H610

5

4

4½

16H614

3½

4

18H610

3

— 3

3½

18

—

   S    S   E    E   G    T   N   U    H   K   A    C   G    G    I    I    L   H   0    F   T   1

6S309

3

3

/16

   N    O    I    T    A    N    G    I    E   S    Z    I    E    S   D

/8

2 /16

16

TIP

1

9H414 7

FLIGHT THICKNESS

6H304

9H406

2

SECTIONAL

7

/8

14S512

7

/32

14S616

/16

5

/32

16S612

7

/16

7

/32

16S616*

5

/16

5

/32

18S612

/16 /16 /16 /16

¼ 3

/16

¼ 3

/16

¼ 3

/16

Page 31

Component Selection

Bearing and Coupling Shaft Series

The chart, along with the material table, illustrates suggested screw conveyor components. They may be used as a guide.

Series

Coupling Shaft

Bearing Material

A

Standard

B

Standard

Ball Babbitt, Bronze, *Graphite bronze, *Canvas base phenolic, *Oil impregnated bronze, *Oil impregnated wood

C

Standard

*Plastic, *Nylon, *Teflon

D

Hardened Or Hard Surfaced

*Chilled hard iron, *Hardened alloy sleeve

Recommendations for highly abrasive, corrosive, explosive, and/or unusual materials should be referred to Orthman Conveying Systems for evaluation.

*Non-lubricated bearings, or bearings not additionally lubricated.

Component Series Table    )   a    G    (   s   r   s   r   e   e    t   e   n   e    t   e    k   m   c   m    i   a    i   a    h    D    i    D    T   r   w    t   e    f   e   v   a   r   o   c    h    S    S    C 6 9

1½ 1½ 2

16 16

2 12

2 7 / 16 16

14 16 18

20 24

3 3 3 3 7 / 16 16 3 3 7 / 16 16 3 7 / 16 16

Page 32

Screw Number

   d    i   o   c    i    l   e    H

   l   a   n   o    i    t   c   e    S

6H304 6H3 04

6S30 6S309 9

9H306

Series 2    h   )   a   g   G   u   (   o   r    T  s   s   r   e   o  n   e   k   c    b   i   u   h    T   T 16 14

9H406 12H408

14

3 2 7 / 16 16

Series 1

12

12H508 12H614

14

14H508

12

14H614

14

16H610

16S612

12

14

18H610

18S612

12

14

10

12

10

Screw Number

   d    i   o   c    i    l   e    H

   l   a   n   o    i    t   c   e    S

6H308 6H3 08

6S30 6S309 9

9H312

Series 3    h   g   u   o   r    T  s   s   r   e   o  n   e   k   c    b   i   u   h    T   T 14 ga 10 ga

9H412 12H412

12S412

12H512

12S512

12H614

12S612

14H508

14S512

14H614

14S612

16H614

16S616

3

18S616

3

20S616 20S716 24S716

3

 / 16 16

Screw Number

   h   g   u   o   r    T  s   s   r   e   o  n   e   k   c    b   i   u   h    T   T

   d    i   o   c    i    l   e    H

   l   a   n   o    i    t   c   e    S

6H31 6H312 2

6S316

9H312

9S316

9H414

9S416

12H412

12S524

12H512

12S624

¼

14S624

¼

16S624

¼

10 ga 3

 / 16 16

12H614 3

 / 16 16  / 16 16  / 16 16

3

 / 16 16

3

 / 16 16

14H508 14H614 16H614

18S624 18S724 20S624 20S724 24S724

¼

¼ ¼

Page 33

Orthman Conveying Systems Screw Conveyors The fastest way to put a screw conveyor to work for you. Quickly Easily Completely

Equipment that pays its own way.

Drive Group

Unmatched Versatility

Engineering for Every Type of Service

You’ll find reliable O RTHMAN  RTHMAN  C ONVEYING  ONVEYING  S YSTEMS  YSTEMS ’ screw ’  screw conveyors hard at work in a broad range of applications, handling everything from alfalfa meal to zinc oxide –  over 250 types of materials O RTHMAN  RTHMAN  C ONVEYING  ONVEYING  S YSTEMS  YSTEMS ’  ’  screw conveyors can handle it effectively and economically.

No one can match our ability to give you the right equipment for your application. O RTHMAN  RTHMAN  C ONVEYING  ONVEYING  S YSTEMS  YSTEMS ’  ’  screw conveyors serve industry in a wide variety of applications: conveying, distributing, collecting, mixing, heating, cooling, elevating, batching, blending, aerating and providing crystallization or coagulant action.

O RTHMAN  RTHMAN  delivers delivers more than than products products – it’s a total program. Standardized dimensions, simplified selection, prompt ordering and deliver all play a part. Efficiencies all down the line combine to make our conveyors your company’s best investment.

Screw conveyor hangers are precision formed and have slotted mounting hole. Wide top-bars support the cover at trough joints, and the semi-flanged trough covers have spring clamps attached.

Page 34

ORTHMAN  screw conveyors and components are accurately and ruggedly built. All components meet CEMA specifications and are interchangeable for fast, easy assembly, and don’t require special tools or specially trained personnel.

Tail End Group

NOTE:

otog otogra rap p s an agra agrams ms o scre screw w conveyors in this catalog are shown without covers or have exposed screws or shafting and are shown for illustration purposes only. Screw conveyors should never be used without covers, guards, or protective equipment.

Orthman screw Orthman screw conveyors can be furnished with all your necessary power transmission components – V-belts, sheaves, motors and guards, all precision designed to work with the screw conveyor drive.

Reliable Service When You Need It The productivity of your bulk material handling operations could ultimately depend on the speed and efficiency of your equipment supplies. That’s why so many companies rely on Orthman Conveying  Systems’  screw conveyors and components. We understand that quality products must be supported by a

Our experienced Material Handling Specialists welcome the opportunity to assist you and to provide solutions to your bulk material handling requirements. Start improving the productivity of your operation with Orthman Conveying Systems  conveyors and components.

Equipment that pays its own way.

Page 35

HANGER BEARINGS HANGER BEARING SELECTION

DIAGRAM

BORE PART # 1½

SHB3

2

SHB4 7

2 /16

SHB5

3

SHB6

3 7/16

SHB7

BORE PART #

Page 36

1½

SHBX3

2

SHBX4

2 7/16

SHBX5

3

SHBX6

3 7/16

SHBX7

BORE

PART #

1½

SHBB-3

2

SHBB-4

2 7/16

SHBB-5

3

SHBB-6

3 7/16

SHBB-7

MATERIALS W = WOOD HI = HARD IRON B = BABBITT BZ = BRONZE BZG = BRONZE W/ GRAPHITE N = NYCATRON

MATERIALS W = WOOD HI = HARD IRON B = BABBITT BZ = BRONZE UHMW = UHMW

HANGER STYLE

220 226 326

HANGER STYLE 226 326 216 316

MATERIALS

HANGER STYLE

BALL BEARING

270

CONVEYOR SCREWS

DIMENSIONS D SCREW DIA. & PITCH

STD SECTIONS CPLG. DIA.

PART #

STD LENGTH

6H304

6

1½

6H308

9’ 10”

6H312 1½

9H306

9’ 10”

9H312

9

9H412

2

12

7

2  / 16 16 3

16 18

2  / 16 16 3 3** 3 3

27

¼

34

3

33

68

9H414

71

12H408

75

11’ 10”

12H412

108

12H508

78

11’ 9”

12H512 12H614

7

14

1

33 9’ 10”

110 11’ 9”

14H508 14H614 16H610 16H614 18H610

113 80

11’ 9” 11’ 9” 11’ 9” 11’ 9”

E ROOT

14

60

9H406 2

WT. EACH

FLIGHT THICKNESS

 / 8  / 8

3

G TIP 1

 / 16 16 1

 / 8

 / 16 16

 / 16 16 3

3

 / 8

 / 32 32  / 16 16

 / 16 16

3

3

3

 / 8

7

 / 16 16 ¼ 3

 / 8

¼ 3

 / 8

7

 / 16 16 ¼

3

2  / 8

3 3

3

PIPE O.D.

3

2  / 8

 / 32 32  / 16 16

7

2  / 8

7

 / 32 32 1

 / 8

3

 / 16 16

7

2  / 8

1

 / 8

3

3½

 / 16 16

7

 / 32 32

4

1

3½

 / 8

140

7

 / 16 16

7

 / 32 32

4

120

5

 / 16 16

5

 / 32 32

4

160

7

 / 16 16

7

 / 32 32

4½

149

5

5

4

 / 16 16

 / 32 32

*STANDARD-MOUNTED TO SCHEDULE 40 PIPE **RIGHT HAND FLIGHTING IS STANDARD

Page37

CONVEYOR SCREWS

DIMENSIONS  .    A    I    D    H    W    E   C    T    I    R   P    C    S   &

   G    N    I    L    P    U  .    O   A    I    C   D

D

B

   N    E   O    I    Z    I    T    S   A  .    N    V   G    I    N   S    O   E    C   D

MTD. CONVEYOR– STD SECTIONS STD LENGTH L

6S309

6

1½

6S312

63 9’ 10”

6S316 1½

9

9S312 9S316 9S416

9’ 10”

7

12

12S524

9’ 10”

11’ 9”

12S612 3

12S616 12S624

89 106 109

9S424 2  / 16 16

70 80

9S412 2

AVE. WEIGHT EACH

Page 38

   G    N    I    L   S    P   T    U   L    O   O    C   B

   G   H    N    I    T    R   G    A   N    E   E    B   L

INSIDE

OUTSIDE

*

F

C

H

10 GA 3

 / 16 16

2

2  / 8

3

2

½X3

2

2  / 8

3

2

½X3

2½

2  / 8

7

2

5

5

3

3½

3

5

5

3½

4

3

¾X5

¼ 3

 / 16 16 ¼

3

 / 16 16 ¼

155

3

249

3

 / 8 X 3  / 8

 / 8  / 8

 / 8 X 4  / 8

3

 / 16 16

212

¼

260

3

*STANDARD-MOUNTED 40 SCHEDULE 40 PIPE **RIGHT HAND FLIGHTING IS STANDARD

PIPE SIZE

E

124

189 11’ 9”

   S    S    T   E    N    H   K    G    I    C    I    L   H    F   T

 / 8

CONVEYOR SCREWS SECTIONAL (CONT’D)    &  .    A    I    D    W    E   H    R   C    C   T    I    S   P

   G    N    I    L    P    U  .    O   A    I    C   D

D

B 7

2  / 16 16

14

14S512 14S516

STD LENGTH L 11’ 9”

14S612 3

16

   N    O    I    E   T    Z    I    S   A  .    N    V   G    I    N   S    O   E    C   D

MTD CONVEYOR STD SECTIONS

3

14S616

11’ 9”

16S612

220

16S624

11’ 9”

18S616 18S624

11’ 9”

18S724 18S732

11’ 8”

20S616 20S624

11’ 9”

20S716 20S724 20S732 24S712

24

3 7 / 16 16

24S716 24S724 24S732

3

¾X5

3½

4

3

¾X5

3½

4

3

¾X5

4

4½

4

7

3½

4

3

¾X5½

4

4½

4

7

4

4½

4

7

½ 3

 / 16 16

¼

 / 8 X 5 ½

3

 / 16 16

¼

104

3

 / 8

½ 3

 / 16 16

320

¼

412

3

309 11’ 8”

 / 8

306

503

4

 / 16 16

359

274

3½

½ ¼

456

 / 8 X 4

3

3

496

11’ 8”

 / 8

279

258

20S712 3 7 / 16 16

3

376

3

 / 16 16

321

450

3½

3

¼

239

5

3

 / 8

254 402

H

 / 16 16 3

16S616

C

3

295

20S632

20

¼

14S624

20S612 3

 / 16 16

¼

18S632 3 7 / 16 16

222

   G    N    I    L   S    P   T    U   L    O   O    C   B

   G   H    N    I    T    R   G    A   N    E   E    B   L

3

236

18S612

18

191 207

16S632

3

AVE. WT. EACH

   S PIPE SIZE    S    E    T   N    H   K    G    I    I    C    L   H    F   T INSIDE OUTSIDE E * F

 / 8

 / 8 X 5 ½

½ 3

 / 16 16

367

¼

482

3

597

½

 / 8

 / 8 X 5 ½

*STANDARD MOUNTED TO SCHEDULE 40 PIPE ALL SECTIONAL CONVEYOR SCREWS MADE TO ORDER. ALL SECTIONAL CONVEYOR SCREWS AVAILABLE IN STAINLESS STEEL, AR STEEL, SECTIONAL FLIGHT CONVEYOR REGULARLY FURNISHED BUTT WELDED. RH FLIGHTING WILL BE FURNISHED UNLESS OTHERWISE SPECIFIED .

ALUMINUM, OR TITANIUM.

Page 39

CONVEYOR SCREWS

SCREW DIA. & PITCH

6

COUPLING DIAMETER

1½ 1½

9

2 2 7

12

2 /16 3 2 7/16

14

16

18

3 3

3 3 7/16 3

20 7

3 /16

24

3 7/16

PART # 6S309 6S312 6S316 9S312 9S316 9S412 9S416 9S424 12S412 12S416 12S512 12S516 12S524 12S612 12S616 12S624 14S512 14S516 14S612 14S616 14S624 16S612 16S616 16S624 16S632 18S612 18S616 18S624 18S632 18S724 182732 20S612 20S616 20S624 20S632 20S712 20S716 20S724 20S732 24S712 24S716 24S724 24S732

FLIGHT THICKNESS 10 GA 3

/16

¼ 3

/16

¼ 3

/16

¼ 3

/8 /16

3

¼ 3

/16

¼ 3

/8 3 /16

¼ 3

/8 3 /16

¼ 3

/16

¼ 3

/8 3 /16

¼ 3

/8

½ 3

/16

¼ 3

/8

½ 3

/8

½ 3

/16

¼ 3

/8

½ 3

/16

¼ 3

/8

½ 3

/16

¼ 3

/8

½

WT PER FLIGHT 1.2 1.6 2.1 4.0 5.4 3.9 5.1 7.7 7.3 9.7 6.9 9.2 13.8 6.7 8.9 13.4 14.4 19.2 9.6 12.8 19.2 12.8 17.1 25.5 34.0 16.8 22.4 33.6 44.8 32.5 43.4 21.1 28.1 42.2 56.3 20.3 27.0 40.6 54.1 31.0 41.3 62.1 82.7

FLIGHTING I.D.

2 3 / 8 2 3 / 8 2 7 / 8 2 7 / 8 3½ 4 3½ 4 4

4 4½ 4

4½

4½

*Sectional flights constructed from a variety of materials, including stainless steel, abrasion-resistant steel, aluminum & titanium.

Page 40

CONVEYOR SCREWS

DIMENSIONS    H    C    T    I    P    W    E   &  .    R   A    C   I    S   D

D

STD SECTIONS    G   R    N    I    E    T    L   E    P    U   M    O   A    I    C   D

PART NUMBER

   H    T    G    D   N    T   E    S   L

L

AVE. WT EACH

FLIGHT    H    T    D    I    W

 .    K    C    I    H    T

A

C

 / 16 16

2

3

2  / 8

2

½X3

2

2  / 8

3

2

½X3

2½

2  / 8

7

2

5

3

3½

3

5

 / 8 X

4  / 8

3

3½

3

5

4  / 8

6SR312

9’ 10”

65

9

1½

9SR316

9’ 10”

100

1½

¼

180

2

¼

2½

3

12

12SR424 7

2  / 16 16

12SR524

7

14SR516

2  / 16 16 14

16

11’ 10”

7

2  / 16 16

14SR524

3

14SR624

3

18

3

20

3  / 16 16

7

216 11’ 9”

 / 8

240

H

5

 / 8 X 3  / 8 3

2

1/4

264

2½

3

 / 8

3

3½

3

288

2½

3

3½

4

3

¾X5

3½

4

3

¾X5

224 11’ 9”

   E    D    I    S    N    I

   G    N    I    L   S    P   T    U   L    O   O    C   B

   G    N    I    R   H    T    A   D    E   I    B   W

F

1½

12SR416

   E    D    I    S    T    U    O

E 3

6

2

1

PIPE SIZE

 / 8

 / 8 X

16SR616

11’ 9”

276

2½

¼

16SR624

11’ 9”

324

2½

3

18SR624

11’ 9”

384

3

3

 / 8

4

4½

3

¾X5

20SR724

11’ 8”

408

3

3

4

4½

4

7

3

 / 8

 / 8

 / 8

X5½

Page 41

TROUGHS U-TROUGH

Double Formed Flange

Formed Flange

The top flange of the double-formed flange trough is formed from the same sheet as the trough, and its unique design adds considerable strength and rigidity to the trough. The double-formed flange provides an effective dust-tight seal when used in conjunction with flange type covers and appropriate gasket material.

The top flange is formed from the same sheet as the trough, resulting in a lightwe lightweigh ight, t, yet rigid rigid hou housin sing g sect section ion.. End flanges are jig-welded for perfect perfec t alignment with other sections.

Channel

Drop Bottom

The channel U-Trough is well suited for applications requiring long distances between trough supports. Upper trough sides are fabricated with structural steel channels to which the lower contoured section may be bolted or spring clamped. Is useful for abrasive applications where frequent replacement of the lower formed section is anticipated.

Intended for applications where quick, convenient access to the conveyor interior is required. The drop bottom trough consists of rigid upper sections to which a lower contoured section is attached. One side of the lower lower formed formed section section is hinged hinged while the other is attached by use of spring clamps or other type of quick opening device.

All Orthman Conveying Systems’ conveyor troughs are available in stainless steel. All troughs may also be furnished in hot dipped galvanized.

Angle Flanged The top flange is fabricated with heavy-duty structural steel angles welded to the top trough edge. End flanges are jig-welded to insure proper alignment with the other trough sections.

Page 42

For specific alloy materials available, consult Orthman Conveying Systems.

TROUGHS RECTANGULAR TROUGH

Angle Flanged

Formed Flange

Rectangular Troughs are well suited for highly abrasive applications. The material is allowed to form on the trough bottom, thus preventing abrasion directly against against the trough wall. Top flanges are fabricated of structural steel angle, welded flush with the to trou h ed e.

The top flange for this type trough is formed from the same sheet as the trough, providing a rigid yet lighter trough.

Standard

Formed Flange

Tubular troughs are inherently dust and weather-tight, rigid and may be readily loaded to a full cross section. The standard tubular trough is rolled from a single sheet and continuously welded at the seam.

This type is similar to the angle flange except the flanges are formed from the same sheet as the contoured half sections, resulting in a rigid lightweight tubular section. The halves are bolted together to form the complete housing.

All Orthman Conveying Systems’ conveyor troughs are available in stainless steel. All troughs may also be furnished as hot dipped galvanized. Formed Flange Intended primarily for sticky or slightly viscous materials, the flared trough is most often employed with ribbon screws. Top flanges are formed from the same sheet as the trough. End flanges are jig-welded for perfect alignment with other sections.

For specific alloy materials available, consult Orthman Conveying Systems.

Page 43

CONVEYOR TROUGHS

SCREW DIA.

6

TROUGH THICK. 16 14 12 10 3

 / 16 16

9

12

14

16

18

12 10 3

 / 16 16

¼ 12 10 3

 / 16 16

¼ 12 10 3

 / 16 16

¼ 12 10 3

 / 16 16

¼ 12 10 3

 / 16 16

¼ 10

20

3

 / 16 16

¼ 10

24

3

 / 16 16

¼

ANGLE FLANGE PART # *WT 67 6TU16A 78 6TU14A 123 6TU12A 127 6TU10A 159 6TU7A 156 9TU12A 176 9TU10A 230 9TU7A 281 9TU3A 256 12TU12A 305 12TU10A 371 12TU7A 462 12TU3A 276 14TU12A 330 14TU10A 407 14TU7A 515 14TU3A 320 16TU12A 373 16TU10A 458 16TU7A 580 16TU3A 373 18TU12A 443 18TU10A 558 18TU7A 684 18TU3A 503 20TU10A 622 20TU7A 763 20TU3A 529 24TU10A 702 24TU7A 899 24TU3A

*Standard Lengths: 6” and 9” diameter – 10’-0”

ALL SIZES MADE TO ORDER

Page 44

FORMED FLANGE PART # *WT 55 6TU16F 67 6TU14F 91 6TU12F 110 6TU10F 145 6TU7F 132 9TU12F 164 9TU10F 214 9TU7F 270 9TU3F 215 12TU12F 266 12TU10F 342 12TU7F 443 12TU3F 234 14TU12F 292 14TU10F 378 14TU7F 496 14TU3F 277 16TU12F 334 16TU10F 428 16TU7F 559 16TU3F 334 18TU12F 408 18TU10F 534 18TU7F 672 18TU3F 463 20TU10F 587 20TU7F 751 20TU3F 461 24TU10F 702 24TU7F 899 24TU3F

A

B

C

7

4½

1¼

10

6 1 / 8

1½

13

7¾

2

15

9¼

2

17

10 5 / 8

2

19

12 1 / 8

2½

21

13 ½

2½

25

16 ½

2½

12” through 24” diameter – 12’-0”

D 9 5 /  9 11 / 16 16 9¾ 9¼ 9 3 / 8 13 3 / 16 16 13 ¼ 13 3 / 8 13 ½ 17 3 / 16 16 17 ¼ 17 3 / 8 17 ½ 19 3 / 16 16 19 ¼ 19 3 / 8 19 ½ 21 3 / 16 16 21 ¼ 21 3 / 8 21 ½ 24 3 / 16 16 24 ¼ 24 3 / 8 24 ½ 26 ¼ 26 3 / 8 26 ½ 30 ¼ 30 3 / 8 30 ½

CONVEYOR TROUGHS Rectangular Troughs

TROUGH SCREW THICK. DIA. (Ga) 16 6 14 14 9 12 12 12 10 3

 / 16 16

14

12 10 3

 / 16 16

16

12 10 3

 / 16 16

18

12 10 3

 / 16 16

20

12 10 3

 / 16 16

24

12 10 3

 / 16 16

ANGLE FLANGE

PART # 6TR16A 6TR14A 9TR14A 9TR12A 12TR12A 12TR10A 12TR7A 14TR12A 14TR10A 14TR7A 16TR12A 16TR10A 16TR7A 18TR12A 18TR10A 18TR7A 20TR12A 20TR10A 20TR7A 24TR12A 24TR10A 24TR7A

*WT 89 103 130 161 262 312 387 288 346 434 314 379 493 373 448 578 415 502 653 521 636 838

FORMED FLANGE

PART # 6TR16F 6TR14F 9TR14F 9TR12F 12TR12F 12TR10F 12TR7F 14TR12F 14TR10F 14TR7F 16TR12F 16TR10F 16TR7F 18TR12F 18TR10F 18TR7F 20TR12F 20TR10F 20TR7F 24TR12F 24TR10F 24TR7F

*WT 51 66 98 134 204 270 343 230 294 406 257 328 450 298 378 518 340 432 594 449 5 70 784

A

B

C

7

4½

1¼

10

6 1 / 8

1½

13

7¾

2

15

9¼

2

17

10 5 / 8

2

19

12 1 / 8

2½

21

13 ½

2½

25

16 ½

2½

D 9 5 /  9 11 / 16 16 11 13  / 16 16 3 13  / 16 16 3 17  / 16 16 17 ¼ 17 3 / 8 19 3 / 16 16 19 ¼ 19 3 / 8 21 3 / 16 16 21 ¼ 21 3 / 8 24 3 / 16 16 24 ¼ 24 3 / 8 26 3 / 16 16 26 ¼ 26 3 / 8 30 3 / 16 16 30 ¼ 30 3 / 8

*Standard lengths: 6” and 9” diameter – 10’- 0” 12” through 24” diameter – 12’ 0” ALL SIZES MADE TO ORDER.

Page 45

CONVEYOR TROUGHS

Screw Diameter

6

9

Trough Thickness

 / 16 16

6TU16DB 6TU14DB 6TU12DB 9TU12DB 9TU10DB 9TU7DB 12TU12D 12TU10D 12TU7DB 12TU3DB 14TU12D 14TU10D 14TU7DB 14TU3DB 16TU12D 16TU10D 16TU7DB 16TU3DB 18TU12D 18TU10D 18TU7DB 18TU3DB 20TU10D 20TU7DB 20TU3DB 24TU7DB

10 6 11 7 140 203 223 277 332 382 448 539 353 407 484 593 397 450 535 656 472 541 656 782 601 720 862 800

¼

24TU3DB

997

16 14 12 12 10 3

 / 16 16

12

14

16

18

12 10 3

 / 16 16

¼ 12 10 3

 / 16 16

¼ 12 10 3

 / 16 16

¼ 12 10 3

 / 16 16

¼ 10

20

3

 / 16 16

¼ 3

24

Drop Bottom Part # *WT

*Standard Lengths: 6” and 9” diameter diameter – 10’-0”

ALL SIZES MADE TO ORDER

Page 46

A

B

C

7

4½

1¼

10

6 1 / 8

1½

13

7¾

2

15

9¼

2

17 10 5 / 8 2

19 12 1 / 8 2 ½

21

13 ½ 2 ½

25

16 ½ 2 ½

D 9 5 / 8 9 11 / 1616 9¾ 13 3 / 1616 13 ¼ 13 1 / 8 17 3 / 1616 17 ¼ 17 3 / 8 17 ½ 19 3 / 1616 19 ¼ 19 3 / 8 19 ½ 21 3 / 1616 21 ¼ 21 3 / 8 21 ½ 24 3 / 1616 24 ¼ 24 3 / 8 24 ½ 26 ¼ 26 3 / 8 26 ½ 30 3 / 8 30 ½

*12” through through 24” diameter – 12’-0 ”

CONVEYOR TROUGHS

Screw Diameter

6 9 12

Trough Thick. (Ga)

14 12 12 10 10 3

 / 16 16

¼ 10

14

3

 / 16 16

¼ 10

16

3

 / 16 16

¼ 10

18

3

 / 16 16

¼ 10

20

3

 / 16 16

¼ 10

24

3

 / 16 16

¼

Part # 6TV14 6TV12 9TV12 9TV10 12TV10 12TV7 12TV3 14TV10 14TV7 14TV3 16TV10 16TV7 16TV3 18TV10 18TV7 18TV3 20TV10 20TV7 20TV3 24TV10 24TV7 24TV3

*Standard lengths: 6” and 9” diameter – 10’-0” ALL SIZES MADE TO ORDER .

*WT 81 111 148 188 215 273 360 238 302 398 310 436 587 369 486 653 405 533 717 481 633 851

A

B

C

14

7

1¼

18

9

1½

22

10

2

24

11

2

28

11 ½

2

31

12 1 / 8

2½

34

13 ½

2½

40

16 ½

2½

D 16 9 / 16 16 5 16  / 8 21 1 / 8 21 3 / 16 16 3 26  / 16 16 26 ¼ 26 5 / 16 16 3 28  / 16 16 28 ¼ 28 5 / 16 16 3 32  / 16 16 32 ¼ 32 5 / 16 16 3 36  / 16 16 36 ¼ 36 5 / 16 16 3 39  / 16 16 39 ¼ 39 5 / 16 16 3 45  / 16 16 45 ¼ 45 5 / 16 16

E 3½ 5 6½

7½

8½

9½

10 ½

12 ½

12” through 24” diameter – 12’-0”

Page 47

CONVEYOR TROUGHS

Screw Dia.

6

Trough Thick. 16 14 12 10 3

 / 16 16

9

14 12 10 3

 / 16 16

12

14

16

18

¼ 12 10 3

 / 16 16

¼ 12 10 3

 / 16 16

¼ 12 10 3

 / 16 16

¼ 12 10 3

 / 16 16

¼ 10

20

3

 / 16 16 ¼ 10

24

3

 / 16 16 ¼

Std. Housing Part # *WT 50 6TO16 62 6TO14 85 6TO12 6TO10 110  — 6TO7 89 9TO14 9TO12 122 9TO10 155 208 9TO7  — 9TO3 196 12TO12 250 12TO10 330 12TO7 434 12TO3 224 14TO12 283 14TO10 379 14TO7 499 14TO3 254 16TO12 321 16TO10 430 16TO7 566 16TO3 290 18TO12 365 18TO10 486 18TO7 640 18TO3 402 20TO10 535 20TO7 703 20TO3 479 24TO10 637 24TO7 839 24TO3

*Standard Lengths: 6” and 9” diameter – 10’ 0”

Page 48

Split Tube Part # *WT 60 6TO16ST 75 6TO14ST 6TO12ST 103 6TO10ST 133 168 6TO7ST 9TO14ST 104 9TO12ST 143 9TO10ST 182 245 9TO7ST 324 9TO3ST 232 12TO12ST 296 12TO10ST 394 12TO7ST 518 12TO3ST 260 14TO12ST 330 14TO10ST 443 14TO7ST 523 14TO3ST 290 16TO12ST 368 16TO10ST 493 16TO7ST 650 16TO3ST 336 18TO12ST 424 18TO10ST 566 18TO7ST 746 18TO3ST 458 20TO10ST 612 20TO7ST 806 20TO3ST 535 24TO10ST 714 24TO7ST 942 24TO3ST

A Inside

C

7

1¼

10

1½

13

2

15

2

17

2

19

2½

21

2½

D 9 5 / 8 9 11 / 1616 9 11 / 1616 9¾ 9 7 / 8 13 3 / 1616 13 3 / 1616 13 ¼ 13 3 / 8 13 ½ 17 3 / 16 16 17 ¼ 17 3 / 8 17 ½ 19 3 / 16 16 19 ¼ 19 3 / 8 19 ½ 21 3 / 16 16 21 ¼ 21 3 / 8 21 ½ 24 3 / 16 16 24 ¼ 24 3 / 8 24 ½ 26 ¼ 3

26  / 8 26 ½ 30 ¼

25

2½

3

30  / 8 30 ½

*12” through 24” diameter – 12’ 12’ 0” *A LL SIZES MADE TO ORDER.

B Dimension

  r   e    t   w  e   e   r   m   a   c   i    S   D

A

*Flush End Spout

6

7

3½

9

10

5

12

13

14

Standard Spout

C

D

E

6

5

5 5 / 8

14 3 / 8

8

7 1 / 8

7 1 / 8

19 1 / 16 16

6½

10 ½

8 7 / 8

9

24 7 / 8

15

7½

11 ½

10 1 / 8

10

27 ¾

16

17

8½

13 ½

11 1 / 8

12

30 11 / 16 16

18

19

9½

14 ½

12 3 / 8

13 3 / 8

33 5 / 8

20

21

10 ½

15 ½

13 3 / 8

15

36 5 / 8

24

25

12 ½

17 ½

15 3 / 8

18 1 / 8

42 5 / 8

Screw Dia.

6 9 12 14 16 18 20 24

Trough Thickness

16-14-12 10- 3 / 16 16 16-14-12-10 3

 / 1166 - ¼ 12-10 3  / 1166 - ¼ 12-10 3  / 1166 - ¼ 12-10 3  / 1166 - ¼ 12-10 3  / 1166 - ¼ 10 3  / 1166 - ¼ 10 3

 / 1166 - ¼

Discharge Thickness

14 12 14 10 12 3

 / 1166

12 3

 / 1166

12 3

 / 1166

12 3

 / 1166

12 3

 / 1166 12

3

 / 1166

Flush End Spout Part #

6DC14F 6DC12F 9DC14F 9DC10F 12DC121F 12DC7F 14DC12F 14DC7F 16DC12F 16DC7F 18DC12F 18DC7F 20DC12F 20DC7F 24DC12F 24DC7F

WT

3 5 6 10 13 22 17 29 16 30 23 45 30 50 39 65

Spout Less Slide Part #

6DC14 6DC12 9DC14 9DC10 12DC12 12DC7 14DC12 14DC7 16DC12 16DC7 18DC12 18DC7 20DC12 20DC7 24DC12 24DC7

WT

4 6 8 13 17 29 22 38 21 40 32 60 40 67 52 87

K (Ga) 14 12 14 10 12 3  / 16 16 12 3  / 16 16 12 3  / 16 16 12 3  / 16 16 12 3  / 16 16 12 3  / 16 16

Spout With Slide Part #

6DC14S 6DC12S 9DC14S 9DC10S 12DC12S 12DC7S 14DC12S 14DC7S 16DC12S 16DC7S 18DC12S 18DC7S 20DC12S 20DC7S 24DC12S 24DC7S

WT

11 13 18 22 36 48 46 62 49 68 69 97 91 118 116 151

*Flush End Discharges should be same gauge as trough for uniform fit.

Page 49

Bulkheads

BULKHEADS MAY BE USED WHEN CONVEYING HIGH-TEMPERATURE MATERIALS. THE  VOID AREA SHOULD BE PACKED WITH NON-COMBUSTIBLE MATERIAL TO DISSIPATE  HEAT FROM THE BEARING OR DRIVE.

SCREW DIA DIA (“)

PART #

B

6

6SBH

6  / 16

15

4½

9

9SBH

9  / 16

15

6  / 8

1

C

D (GA)

E

F BOLT

2

10

*

3

2

3

 / 16 16

*

3

 / 8  / 8

15

7¾

2

3

 / 16 16

*

½

15

9¼

2

3

 / 16 16

*

½

5

2

3

 / 16 16

*

5

1

2

3

 / 16 16

*

5

1

2½

¼

*

5

1

2½

¼

*

5

12

12SBH

12  / 16

14

14SBH

14  / 16 15

10  / 8

15

12  / 8

15

13  / 8

15

16  / 8

16

16SBH

16  / 16 16

18

18SBH

18  / 16 16

20

20SBH

20  / 16

24

24SBH

24  / 16

*VARIES WITH PIPE SIZE

Page 50

A

 / 8  / 8  / 8  / 8

END FLANGES

TUBULAR-TROUGH   r   e    t   w  e   e   m   r   a   c   i    S   D Part #

6 9 12 14 16 18 20 24

A Trough Thickness THRU 10 GA

6EF-O 9EF-O 12EF-O 14EF-O 16EF-O 18EF-O 20EF-O 24EF-O

3

/16 -¼ 3

C

D

H BOLTS

WT.

7¼

7  / 8

1¼

¼

3

 / 8

1.8

10 ¼

10 ½

1½

¼

3

 / 8

3

13 ¼

13 ½

2

¼

6.9

15 ¼

15 ½

2

¼

½ ½

17 ¼

17 ½

2

¼

5

8.7

19 ¼

19 ½

2½

¼

5

 / 8

12.3

¼

5

 / 8

13.4

¼

5

15.6

21 ¼

21 ½

25 ¼

2½

25 ½

2½

 / 8

 / 8

7.8

RECTANGULAR-TROUGH  .    A    I    D    W    E    R    C    S PART #

6 9 12 14 16 18 20 24

6EF-R 9EF-R 12EF-R 14EF-R 16EF-R 18EF-R 20EF-R 24EF-R

A TROUGH THICK.

B

C

D

THRU 10 GA

7¼

1¼

¼

7¼

10 ¼

1½

¼

10 ¼

3

/16 -¼ 3

7  / 8 10 ½

E TROUGH THICK. THRU 10 GA 5

 / 8

1.7

1

5¼

3

 / 8

2.9

5

6¾

6.6

5

7¾

½ ½

5

8¾

5

8.5

5

9¾

5

 / 8

12.1

5

10 ¾

5

 / 8

13.3

5

15.8

5  / 8

¼

13 ¼

13 ½

6  / 8

15 ½

2

¼

15 ¼

15 ½

7  / 8

17 ¼

2

¼

17 ¼

17 ½

8  / 8

19 ¼

2½

¼

19 ¼

19 ½

9  / 8

21 ¼

2½

¼

21 ¼

21 ½

10  / 8

¼

25 ¼

25 ½

11

WT

3

2

2½

/16 –¼

H BOLT

3  / 16

3  / 8

13 ¼

25 ¼

3

5

12  / 8

5

12  / 8

 / 8

 / 8

7.6

Page 51

END FLANGES

U-TROUGH A Trough Thickness

  r   e    t   w  e   e   m   r   a   c   i    S   D Part # 6 9 12 14 16 18 20 24

THRU 10 GA

6EF-U 9EF-U 12EF-U 14EF-U 16EF-U 18EF-U 20EF-U 24EF-U

3

1

/16- /4

C

B

D

3

7  / 8

4½

10 ¼

10 ½

1

6  / 8

1  / 16 16

13 ¼

13 ½

7¾

2

15 ¼

15 ½

9¼

2

7¼

17 ¼

17 ½

19 ¼

19 ½

21 ¼

21 ½

25 ¼

25 ½

3

¼ ¼ ¼ ¼ ¼ ¼ ¼ ¼

1  / 8 11

5

10  / 8

2

1

12  / 8

2½

13 ½

2½

16 ½

H BOLTS

2½

WT.

3

 / 8

1.5

3

 / 8

2.4

½

5.5

½

6.5

5

7.4

5

 / 8

10.4

5

 / 8

11.5

5

13.5

 / 8

 / 8

FLARED-TROUGH F TROUGH THICK.    W    E  .    R   A    C   I    S   DPART#

6 9 12 14 16 18 20 24

6EF-F 9EF-F 12EF-F 14EF-F 16EF-F 18EF-F 20EF-F 24EF-F

Page 52

B

C 3

7

1  / 8 11

9

1  / 16 16

10

2

11 3

12  / 8 13 ½ 1

16  / 2

¼

14 ¼

¼

18 ¼

¼

2

11 ½

D

¼

2

¼

2½ 2½ 1

2  / 2

THRU 10 GA

¼ ¼ ¼

22 ¼ 24 ¼ 28 ¼ 31 ¼ 34 ¼ 40 ¼

3

1

/16- /4

A/2 THRU 10 GA 5

3

/16-1/4

H BOLT

WT

3  / 16 16

11

3

 / 8

1.9

18 ½

1

5  / 8

5¼

3

 / 8

3

22 ½

5

6  / 8

6¾

½

6.4

24 ½

5

7  / 8

7¾

½

7.3

28 ½

5

8  / 8

8¾

5

 / 8

7.9

31 ½

5

9¾

5

 / 8

11

10 ¾

5

 / 8

11

5

13

14 ½

3  / 8

34 ½ 40 ½

9  / 8 5

10  / 8 5

12  / 8

5

12  / 8

 / 8

SEALS

PART #

SHAFT DIA.(“)

LIP WASTE PACK SWP2-L SWP2 SWP3-L SWP3 SWP4-L SWP4 SWP5-L SWP5 SWP6-L SWP6 SWP7-L SWP7

1 1½ 2 7

2  / 16 3 7

3  / 16

C

FELT SWP2-F SWP3-F SWP4-F SWP5-F SWP6-F SWP7-F

A

B

3¾

1¾

3

5  / 8

1¾

D MIN. MAX. BOLTS WT 2¾ 4

3

2¾

4 6

 / 8

1

½

4  / 8

1¾

3

4  / 8

1

5  / 8

5

 / 8

8

3

7  / 8

1¾

3

5  / 8

5

5  / 8

5

 / 8

9

7¾

1¾

6

6

¾

13

9¼

2¼

6¾

7

¾

17

B

C

D BOLTS

4

2¾

½

3

 / 8

10

4

½

3

14

5

1

 / 8

½

3

18

 / 8

5

5

½

3

21

7¾

6

½

3

 / 8

27

9¼

6¾

5

½

30

10 ¼

7¾

5

½

35

10 ¾

8¼

5

½

40

11 ½

9

5

½

45

11 ½

9

5

½

50

6½

PART # A SHAFT DIA.(“) GRAPHITE 1 SPG2 1½ SPG3 2 SPG4 2  /  SPG5 3 SPG6 3  /  SPG7 3  /  SPG8 4  /  SPG9 4  /  SPG10 5  /  SPG11 7

16 16

7

16 16

15

16 16

7

16 16

15

16 16

7

16 16

Page 54

AIR PURGED SEAL SPG2-A SPG3-A SPG4-A SPG5-A SPG6-A SPG7-A SPG8-A SPG9-A SPG10-A SPG11-A

5

3

 / 8

6½ 7

3

 / 8

 / 8  / 8  / 8  / 8  / 8

E  / 8  / 8  / 8

WT

COMPONENT SELECTION

Shrouds are used in trough sections of screw feeders to decrease the clearance between the cover and feeder screw to obtain proper feed regulation. Lengths are sufficient to prevent flushing of the majority of materials being handled and gauges are proportioned to trough size and gauge.

SHROUDS    )    A    G    (    )    d  .   w    “   u   k   o  c   e   (   r   r   a    i   c   i    h   h    S   D    S   T

6 9 10 12 14 16 18 20 24

12 7 12 7 12 7 12 7 12 7 12 7 12 7 7 7

Part Number

U-Trough 6SHD12U 6SHD7U 9SHD12U 9SHD7U 10SHD12U 10SHD7U 12SHD12U 12SHD7U 14SHD12U 14SHD7U 16SHD12U 16SHD7U 18SHD12U 18SHD7U 20SHD7U 24SHD7U

Wt. (lbs)    h   g   u   o   r    T      U

Flared 11 6SHD12V 7 6SHD7V 17 9SHD12V 9SHD7V 13 19 10SHD12V 14 10SHD7V 28 12SHD12V 20 12SHD7V 37 14SHD12V 30 14SHD7V 47 16SHD12V 35 16SHD7V 60 18SHD12V 45 18SHD7V 71 20SHD7V 24SHD7V 100

A

B

   d   e   r   a    l    F

   h   g   u   o   r    T      U

   d   e   r   a    l    F

   h   g   u   o   r    T      U

16 13 28 23 — — 41 32 54 42 68 52 82 63 100 10 142

7 7 10 10 11 11 13 13 15 15 17 17 19 19 21 25

13 ¾ 13 ¼ 17 ¾ 17 ¾ — — 21 ¾ 21 ¾ 23 ¾ 23 ¾ 27 ¾ 27 ¾ 30 ¾ 30 ¾ 33 ¾ 39 ¾

2 11 /  2 11 / 16 16 13 3  / 16 16 13 3  / 16 16 13 3  / 16 16 13 3  / 16 16 4¾ 4¾ 5 13 / 16 16 13 5  / 16 16 13 6  / 16 16 13 6  / 16 16 7 7  / 8 7 7 / 8 8 11 / 16 16 7 10  / 8 10

C    d   e   r   a    l    F

6¾ 6¾ 8 9 / 16 16 9 8  / 16 16 — — 9½ 9½ 10 5 / 16 16 5 10  / 16 16 1 11  / 8 11 1 / 8 11 7 / 8 11 7 / 8 13 1 / 8 15 15 / 16 16

   h    t   g   n   e    L

14 14 18 18 20 20 24 24 28 28 32 32 36 36 40 48

Page 55

SADDLES & FEET

   )    W    “    E   (  .    R   A    C   I    S   D PART #

A

B

1

5  / 8

C

3

 / 16 16

1¾

7

12

3

 / 16 16

2  / 8

1½

5

15

3

 / 16 16

2¾

1  / 8

16 ½

¼

2  / 8

1  / 8

18

¼

3¼

2

¼

3¼

2

5

 / 16 16

3¼

2¼

5

4  / 8

8  / 8

9

9SFF

9  / 8

7  / 8

12

12SFF

12 ¼

9  / 8

14

14SFF

13 ½

10  / 8

16

16SFF

14  / 8

12

18

18SFF

16

13  / 8

19  / 8

20

20SFF

19 ¼

15

22 ¾

24

24SFF

20

18  / 8

24

Page 56

F

10

6SFF

7

E

5

6

3

D

7

3

1

1

 / 16 16

5

7

1

1

H

J

BOLTS

BOLTS

3

 / 8

3

 / 8

2.0

3

½

3.0

5

 / 8

6.0

5

 / 8

7.0

5

 / 8

5

 / 8

7.5

5

 / 8

5

 / 8

9.5

5

 / 8

¾

12.5

5

¾

14.5

 / 8

5

½

5

½

2½

WT

 / 8

SCREW DIA (“) 6 9 12 14 16 18 20 24

SCREW DIA. (“)

6 9 12 14 16 18 20 24

PART #

A

6FF-S 9FF-S 12FF-S 14FF-S 16FF-S 18FF-S 20FF-S 24FF-S

B

10 12 15 16 ½ 18 19 1 / 8 22 ¾ 24

PART #

K

6FF-S 9FF-S 12FF-S 14FF-S 16FF-S 18FF-S 20FF-S 24FF-S

1¼ 1½ 1½ 1½ 1½ 1½ 1½ 1½

L 5

 / 8

¾ ¾ ¾ ¾ ¾ ¾ ¾

1

8  / 8 9 3 / 8 12 ¼ 13 ½

14 7 / 8 16

C 3

 / 16 16

3

 / 16 16

3

 / 16 16

¼ ¼ ¼

19 ¼

5

20

5

M 13

 / 16 16

1 1 1 1¼ 1¼ 1¼ 1¼

 / 16 16

D

E 5

5  / 8 7 7 / 8 9 5 / 8 10 7 / 8 12 13 3 / 8 1

18  / 8

N

O

 / 32 32

3  / 16 16 5 5  / 16 16 7 6  / 8 7 7 / 8 8 7 / 8 9 7 / 8 10 7 / 8 12 7 / 8

15

 / 16 16

9

13

7

 / 8

P 7

9

 / 16 16 X  / 16 16

3

 / 8

1 1 / 8

7

7

3

 / 8

1 5 / 1166

9

7

3

1 5 / 1166

9

7

7

 / 1166

1 5 / 1166

11

11

7

 / 1166

1 5 / 1166

11

11

7

 / 1166

1 5 / 1166

11

11

7

1 5 / 1166

11

11

 / 8

 / 1166

 / 16 16 X  / 8  / 16 16 X  / 8  / 16 16 X  / 8  / 16 16 X  / 16 16  / 16 16 X  / 16 16  / 16 16 X  / 16 16  / 16 16 X  / 16 16

F*

G*

3

 / 8

3

½

3

5

 / 8

½ ½

5

 / 8

5

5

 / 8

5

¾ ¾

5

 / 8  / 8

 / 8

5

 / 8  / 8  / 8

5

 / 8

Q 1½ 1½ 1½ 1½ 2 2 2 2

H 1¾ 2 5 / 8 2¾ 2 7 / 8 3¼ 3¼ 3¾ 4 1 / 8

I 1 1½ 5

1  / 8 5

1  / 8

2 2 2¼ 2½

J 1½ 2 2 2 2½ 2½ 2½ 2½

DETAIL “A” 1 ½ X 1 ½ X 3/16 2 X 1 ½ X 3/16 2 X 1 ½ X 3/16 2 X 1 ½ X 3/16 2 X 1 ½ X 3/16 2 X 1 ½ X 3/16 2 X 1 ½ X 3/16 2 X 1 ½ X 3/16

Page 57

DRIVE SHAFTS

A Dimension

   R    T   E    F   T    E    A    M    H    A    S   I    D

With Seal

Without Seal

With Seal

Without Seal

1½

13 ½

11 ½

DS3-D

2

15

13 ¼

2 /16

17

3

7

7

3 /16

Part Number

B

C

DS3-E

4 1/ 8

5 3/8

DS4-D

DS4-E

4 3/ 8

15 ¼

DS5-D

DS5-E

18 ½

16 ¾

DS6-D

23

20 ¾

DS7-D

E

F

4

3¼

3

15

5 5/8

4 1/ 8

4¼

4

5 3/ 8

6 7/8

4 11/16

5¼

DS6-E

6

7¾

5 3/16

DS7-E

7

9¼

5 7/ 8

I

J

½

1¾

1 3/16

6

½

1¾

1¼

5

6 1/8

5

/8

2

1¾

6¼

6

13

¾

2 1/ 8

1 13/16

7¼

7

9 1/8

¾

2½

2 3/8

WEIGHT

Shaft Diameter (inches) WITH SEAL

WITHOUT SEAL

1½

19

16

2

28

24

2 /16

46

40

3

69

58

109

93

7

7

3 /16

Page 58

D

G

   S    T    L    O    B    H

5

/16

6

/16

COUPLING SHAFTS

A SHAFT DIA. 1½ 2 7

2  / 16 3 7

3  / 16

PART # STD HRD # # CS3 CS3H CS4 CS4H CS5 CS5H CS6 CS6H CS7 CS7H

A SHAFT DIA 1½ 2 7

2  / 16 3 7

3  / 16 15

3  / 16

PART # CCS3 CCS4 CCS5 CCS6 CCS7 CCS8

F

G

H BOLTS

11 ½

2

½

7

3

7

5.8

11 ½

2

5

7

3

7

10.3

12 ¾

3

5

15

3

15

15.6

13

3

¾

1

3

1

26

4

7

1½

4

1½

47

17 ½

F

H BOLTS

9½

L  / 8

 / 8

 / 8

 / 8

 / 8

L

½

7

 / 8

9½

5

9¾

 / 16

M

N  / 8  / 8  / 16

M

N

WT

WT

3

7

 / 8

4.8

7

3

7

8.5

5

 / 8

15

3

15

12.9

10

¾

1

3

1

20

13 ½

7

 / 8

1¼

4

1½

37

13 ½

1

1¼

4

1½

 / 8

 / 8  / 16

 / 8  / 16

48

Page 59

SHAFTS

B

A Dimensions Ball Bearing Ball Bearing Shaft With Part # Without Part # Dia. Seal Seal 1½ 10 8½ ES3-S ES3 2 10 ½ ES4-S 8¾ ES4 7 2  / 16 11 ½ ES5-S 9¾ ES5 3 12 ½ ES6-S 10 ¾ ES6 7 3  / 16 15 ¾ ES7-S 13 ½ ES7

A Dimensions Ball Bearing Shaft With Part # Dia. Seal 1½ 16 ¾ ES3-O 7 2 16  / 8 ES4-O 7 2  / 16 17¾ ES5-O 7 3 18  / 8 ES6-O 7 3  / 16 23 ES7-O

C

D

7

3

 / 8

7

 / 8

15

E 1

3

1

F

H Bolts

1¾

½

7

1¾

5

7

G

 / 8

 / 8

 / 16

3

1½

1¾

 / 8

15

1

3

1½

1¾

¾

1

2¼

7

F

G

1¼

4

2

 / 16

 / 16

5¾

¼

5¾

¼

6  / 8

5

1½

 / 8

J

3

 / 8

5

I

 / 16

6½

3

8¾

 / 8

B

Page 60

C

D

7

3

 / 8

7

 / 8

15

3

E

H Bolts

1

½

1

5

 / 8

7

 / 16

5¾

5½

7

¼

5¾

15

¼

6  / 8

 / 16

3

1½

 / 8

6½

1

3

1½

¾

7

2

7

4

 / 8

J

5

5

1¼

I

7¾

 / 8  / 8  / 16

1 1½

3

5

3

 / 16

6½

3

8¾

 / 8

3

End Lugs, Internal Collars, Coupling Bolts

Part Numbers Intake End Lug

Screw Dia.

Right Right Hand Hand EL6RI EL9RI EL12RI EL14RI EL16RI EL18RI EL20RI EL24RI

6 9 12 14 16 18 20 24

Coupling Dia. 1½ 2 2 7 / 16 16 3 3 3 7 / 16 16

Part Numbers Discharge End Lug

Left Left Hand Hand EL6LI EL9LI EL12LI EL14LI EL16LI EL18LI EL20LI EL24LI

Nominal Pipe Size* 2 2½ 3 3½ 4 4

Right Right Hand Hand EL6RD EL9RD EL12RD EL14RD EL16RD EL18RD EL20RD EL24RD

Weight Each (LBS)

Left Left Hand Hand EL6LD EL9LD EL12LD EL14LD EL16LD EL18LD EL20LD EL24LD

Part Number IC3 IC4 IC5 IC6 IC6A IC7

L 4¾ 4¾ 5 5 5 6¾

.06 .15 .43 .43 .68 .68 .68 .68

Weight Each (LBS) 2.2 2.4 4.1 4.3 8.3 7.3

* Schedule 40 Pipe

Nominal Pipe Size*

Part No. Standard

Part No. High Torque

Weight Each (LBS)

CB3-x.xx

CB3HT

.25

Coupling Dia.

Outside Pipe Dia.

1½

2 3 / 8

2

½X3

2

2

2½

5

 / 8 X 3  / 8

5

CB4-x.xx

CB4HT

.50

2 7/16

3

3½

5

 / 8 X 4  / 4

1

CB5-x.xx

CB5HT

.56

3

3½

4

¾X5

CB6-x.xx

CB6HT

.75

3

4

4½

¾X5½

CB6A-x.xx

CB6AHT

.88

3 7/16

4

4½

7

CB7-x.xx

CB7HT

1.25

Bolt Size

 / 8

X5½

* Schedule 40 Pipe

Page 61

TROUGH ENDS – WITH FEET

SCREW DIA (“) 6 9

12

14 16 18 20 24

U-TROUGH

6EP3-U 9EP3-U 9EP4-U 12EP4-U 12EP5-U 12EP6-U 14EP5-U 14EP6-U 16EP6-U 18EP6-U 18EP7-U 20EP6-U 20EP7-U 24EP7-U

U-TROUGH

9

A

TUBULAR

1½ 1½ 2

1¾

6EP3-O 9EP3-O 9EP4-O 12EP4-O 12EP5-O 12EP6-O 14EP5-O 14EP6-O 16EP6-O 18EP6-O 18EP7-O 20EP6-O 20EP7-O 24EP7-O

1¾ 2¼

7

2  / 16 16

5

2  / 8

G

3¼

18

5

1  / 8

3¼ 5

3  / 8 3¼ 5

3  / 8 5

3  / 8

H

¼

¼

2

5

 / 16

2

7

20

3 7

3  / 16 16 24

Page 62

7

3  / 16 16

5  / 8

6  / 8

1

6¾

7  / 8

9  / 8

13 ½

7¾

8  / 8

5

12 ¼

17 ¼

9¼

9  / 8

19 ¼

7

3

9  / 8

5

10  / 8

13 ½

5

12

14  / 8

21 ¼

1

13  / 8

16

24 ¼

1

15

19 ¼

26 ¼

1

18  / 8

20

30 ¼

12  / 8

1

12  / 8

13 ½

13  / 8

16 ½

15  / 8

BALL BEARING

7

7

3

5

ROLLER BEARING 1

4

4  / 8

4

4  / 8

1

3

1

5  / 8

4  / 8

1

5  / 8

3

4  / 8

7

3

5  / 8

5  / 8

6

6

5  / 8

5  / 8

6

6

2  / 2

3

6

6

6¾

7

2  / 2

1

3

6

6

6¾

7

1

3

 / 8  / 8

1¾

9

 / 16

6¾

2  / 8

9

2¾

9

5

 / 16

 / 16

3

6

 / 8

M

N HOLE DIA (“)

1

6

2  / 2

9¾

5

10  / 8

 / 16

1

3  / 16 16

4  / 8

5

7

2  / 2

3

8  / 8

E

4½

10  / 8

3¼

 / 16

1

3

1

5

3

1

3 16

D 5

K-BOLT PATTERN

7

2  / 16 16

7

3¼ 2  / 8

3 14

C

TUBULAR

2¼

2 12

U-TROUGH

F

SCREW DIA (“)

6

B

PART NUMBER

7

2  / 8

9

3¼

11

3¼

11

3¾

11

7

1

4  / 8

 / 16  / 16  / 16  / 16

11

 / 16

WEIGHT U

TUB.

12

11

18

15

21

18

36

29

38

31

50

43

45

39

57

51

75

65

89

78

99

89

126

115

132

127

169

157

TROUGH ENDS – WITH FEET

   )    W    “    E   (    R   A    C   I    S   D

6 9

12

14 16 18 20 24

   )    W    “    E   (    R   A    C   I    S   D 6 9

PART NUMBER

FLARED

6EP3-F 9EP3-F 9EP4-F 12EP4-F 12EP5-F 12EP6-F 14EP5-F 14EP6-F 16EP6-F 18EP6-F 18EP7-F 20EP6-F 20EP7-F 24EP7-F

FLARED 6EP3-F 9EP3-F 12EP4-F

14

RECT.

A

6EP3-R 9EP3-R 9EP4-R 12EP4-R 12EP5-R 12EP6-R 14EP5-R 14EP6-R 16EP6-R 18EP6-R 18EP7-R 20EP6-R 20EP7-R 24EP7-R

1¾

RECT 6EP3-R 9EP3-R

12EP5-F

12EP6-R

14EP5-F

14EP5-R

14EP6-F

14EP6-R

5

2  / 8

3¼

24EP7-F

1½

9¾

9¾

1½

9  / 8

3

13 ½

13 ½

1  / 8

1  / 8

12 ¼

12 ¼

17 ¼

17 ¼

2

2

10  / 8

13 ½

13 ½

19 ¼

19 ¼

2

2

5

12

14  / 8

14  / 8

21 ¼

21 ¼

2½

2½

1

9

6  / 8

1

7  / 8

7

9  / 8

10

7¾

9  / 8

5

11

9¼

7

3¼ 3¼ 5

11 ½

8  / 8

8  / 8

3

5

5

1

10  / 8

7

3

7

12  / 8

12  / 8

13  / 8

16

16

24 ¼

24 ¼

2½

2½

13 ½

13 ½

15

19 ¼

19 ¼

26 ¼

26 ¼

2½

2½

16 ½

16 ½

18  / 8

20

20

30 ¼

30 ¼

2½

2½

3  / 8 3¼ 5

3  / 8 5

3  / 8

H 3

 / 16 16

J 5

16  / 8

¼

21 ¼

¼

3

26  / 8

RLLR 4

1

1  / 8

5

5

5

2¼

 / 16 16  / 16 16 3

 / 8

3

 / 8

3

28  / 8 32 ½ 36 ½

39 ½

5  / 8

2½

 / 8

45 ½

L-SLOT

M

7

 / 16 16 X 1

1¾

7

4  / 8

9

2  / 8

5

7

 / 16 16

1

 / 16 16 X 1

4  / 8 1

5  / 8

4  / 8

5

3

 / 16 16

3

5  / 8

5  / 8

6

6 3

5  / 8

5  / 8

6

6

1

1

1

1

 / 16 16 X 1  /  8

6

6

6

1

7

6

6

1

 / 16 16 X 1  /  8

6

6¾

 / 16 16 X 1  /  8  / 16 16 X 1  /  8

13

1

 / 16 16 X 1  /  8

2¾

9

 / 16 16

2  / 8

7

9

3¼

11

3¼

3¾

 / 16 16

 / 16 16

11

 / 16 16

11

 / 16 16

7 7

WEIGHT    )    T   “    F   (    A   A    H   I    S   D FLARE RECT 1½

15

13

1½

22

19

2

27

24

43

39

2  / 16 16

33

40

3

56

58

2  / 16 16

52

48

3

64

66

3

85

85

98

94

2 1

1

6¾

N

1

3

6¾ 3

BALL 4  / 8

5

20EP7-R 24EP7-R

RE CT CT

3¼

5

2

FL A AR RE

3¼

1  / 8

18EP6-R

20EP7-F

RECT

1

6

18EP6-F

20EP6-R

FL FL A AR RE

5

1½

18

20EP6-F

1

5  / 8

1

2

18EP7-R

5

RE CT CT

F

2  / 8

1

16EP6-R

18EP7-F

FLARE

4½

12EP4-R 12EP5-R

C

7

9EP4-R

12EP4-F

RECT

E

2¼

G

16EP6-F

24

1¾

D

K-BOLT PTTRN

16

20

FLARE

PART NUMBER

9EP4-F 12

B

13

1

 / 16 16 X 1  /  8

1

4  / 8

11

 / 16 16

7

7

3 7

3  / 16 16

104

101

3

133

134

3  / 16 16

139

140

7

173

179

7

3  / 16 16

Page 63

TROUGH ENDS WITHOUT FEET

SCREW DIA (“) 6 9

12

14 16 18 20 24

SCREW DIA. (“) 6 9

12

PART NUMBER U-TROUGH

F 1½ 5

1  / 8

2

H 3

 / 16 16

¼ ¼

2½ 2½

 / 16 16

5 5

 / 16 16  / 8

3

 / 8

2½

 / 8

3

 / 8

24

Page 64

2½

4  / 8

7

4  / 8

7

2  / 32 32

12  / 8

1

6¾

6¾

3  / 16 16

5

7¾

8  / 8

8  / 8

5

9  / 8

1¾ 2¼

C

TUBULAR

3

 / 8

D

E 27

9¾

15

13 ½

2¼ 5

2  / 8

5

5  / 16 16

1

5

5  / 8

17 ¼

3¼ 5

2  / 8 3¼ 3¼ 3¼ 5

3  / 8 3¼ 5

3  / 8 5

3  / 8

BALL BEARING 4

9¼

9  / 8

5

5

10  / 8

5

10  / 8

1

12  / 8

5

13  / 8

12  / 8

13 ½

13  / 8

1

10  / 8

5

12  / 8

5

15  / 8

1

15  / 8

ROLLER BEARING

5  / 8 6 1

5  / 8 6 5

5  / 8 6 6 6 6¾ 6 6¾ 6¾

1

19 ¼

6  / 32 32

7

21 ¼

3

24 ¼

11

26 ¼

1

7  / 32 32

1

7  / 16 16

15  / 8

27

8  / 32 32

30 ¼

WEIGHT N-HOLE DIA.

U-TROUGH

TUBULAR

1

9

 / 16 16

10

9

1

9

 / 16 16

15

12

3

4  / 8

9

18

15

3

11

29

22

3

5  / 8

11

31

24

6

11

43

36

5  / 8

11

36

30

6

11

48

42

6

13

62

52

6

13

74

63

7

13

84

74

6

13

96

85

7

13

102

97

7

13

128

116

4  / 8 1

¼

3

20

4½

5

3

18

1¾

5  / 8

 / 16 16

16

6EP3-O 9EP3-O 9EP4-O 12EP4 EP4-O 12EP5 EP5-O 12EP6 EP6-O 14EP5 EP5-O 14EP6 EP6-O 16EP6 EP6-O 18EP6 EP6-O 18EP7 EP7-O 20EP6 EP6-O 20EP7 EP7-O 24EP7 EP7-O

¼ ¼ 2

U-TROUGH

K-BOLT PATTERN

5

14

A

TUBULAR

6EP3-U 9EP3-U 9EP4-U 12EP4-U 12EP5-U 12EP6P6-U 14EP5-U 14EP6P6-U 16EP6P6-U 18EP6-U 18EP7P7-U 20EP6-U 20EP7P7-U 24EP7P7-U

U-TROUGH

B

4  / 8 4  / 8

 / 16 16  / 16 16  / 16 16  / 16 16

3

 / 16 16  / 16 16  / 16 16  / 16 16  / 16 16  / 16 16  / 16 16  / 16 16

Trough Ends

SCREW DIA (“)

SHAFT DIA.

6

6EPF3-U 9EPF3-U 9EPF4-U 12EPF4-U 12EPF5-U 12EPF6-U 14EPF5-U 14EPF6-U 16EPF6-U 18EPF6-U 18EPF7-U 20EPF6-U 20EPF7-U 24EPF7-U

1½ 1½

9

2 2 7

12

2  / 16 16 3 7

2  / 16 16

14

3

16

3 3

18

7

3  / 16 16 3

20

7

3  / 16 16 7

24

3  / 16 16

SCREW DIA (“)

SHAFT DIA.

6

1½

9

1½ 2

12

2  / 16 16 3

16 18 20 24

3

 / 16 16

¼

¼ ¼

7

14

H

¼ 7

2  / 16 16

5

3

5

3

5

 / 16 16  / 16 16  / 16 16 3

3

 / 8

7

3  / 16 16

3

3

3

 / 8  / 8

7

3  / 16 16

3

7

3

3  / 16 16

6EPF3-R 9EPF3-R 9EPF4-R 12EPU4-R 12EPF5-R 12EPF6-R 14EPF5-R 14EPF6-R 16EPF6-R 18EPF6-R 18EPF7-R 20EPF6-R 20EPF7-R 24EPF7-R

K

¼

2

PART NUMBER U-TROUGH RECT

 / 8  / 8

BALL

ROLLER

A DIA. 1¾ 1¾ 2¼

B

C

E

4½

5  / 8

10

1½

1½

7

13

1  / 8

5

1½

6  / 8

1

7  / 8

7¾

9  / 8

5

17 ¼

2

2

9¼

10  / 8

7

19 ¼

2

2

5

12

21 ¼

2½

2

12  / 8

1

13  / 8

24 ¼

2½

2½

13 ½

15

26 ¼

2½

2½

16 ½

18  / 8

30 ¼

2½

2½

2¼ 5

2  / 8 3¼ 5

2  / 8 3¼ 3¼ 3¼ 5

3  / 8 3¼ 5

3  / 8 5

3  / 8

N DIA.

10  / 8

3

1

WEIGHT U-TROUGH

RECT.

4  / 8

1

9

 / 16 16

12

13

4

1

4  / 8

9

 / 16 16

18

19

3

9

21

24

3

11

36

39

3

5  / 8

11

38

40

6

11

50

58

5  / 8

11

45

48

6

11

57

66

6

13

75

85

6

13

89

94

7

13

99

101

6

13

126

134

7

13

132

140

7

13

169

179

5  / 8 1

5  / 8 5

5  / 8 6 5

5  / 8

6 6 6 6¾ 6 6¾ 6¾

4  / 8 4  / 8

 / 16 16  / 16 16  / 16 16  / 16 16

3

G

5

4 1

F

 / 16 16  / 16 16  / 16 16  / 16 16  / 16 16  / 16 16  / 16 16  / 16 16

Page 65

TROUGH END BEARINGS

A BORE 1½ 2 7

2  / 16 3 7

3  / 16

PART # BBPB-3 BBPB-4 BBPB-5 BBPB-6 BBPB-7

A BORE BORE PA PART RT #

B

C

7¾

D

5

5

2  / 8

6  / 8

7

2½

1  / 16

9

2  / 8

8

3

1  / 8

7

1½

10 ¾

1  / 16

12

1  / 8

14

1

2  / 16

9

3½

11

4

B

C

D

E

7

3  / 8

3

6¼

7

3½

1

½

5.6

3

5

 / 8

8

2  / 8

7

¾

13.5

3

2  / 16

3¼

7

 / 8

18.4

2½

7

7

28.4

2  / 8

1¼

2  / 8

½

7

2¼

1  / 8

3

2½

5

 / 8

11

7

5

 / 8

19

1

¾

26

5

7

44

1

3

7  / 8

2

RBPB-4

8  / 8

2  / 16

RBPB-5

10 ½

4

8½

2¾

1  / 8

5

2  / 8

3

RBPB-6

12

4½

9½

3  / 8

1

1  / 8

7

3  / 8

RBPB-7

14

5

11

3  / 8

5

2¼

3  / 8

7

BRONZE AVAILABLE UPON REQUEST 

Page 66

 / 8

G

RBPB-3

3  / 16

3  / 16

F

1½

7

H BOLTS WEIGHT

1  / 16

8  / 8

7

1

G

2  / 8

5  / 8

3

F

7

1  / 16

7

E

H BOLTS BOLTS WEIG WEIGHT HT

 / 8

9.5

A BORE 1½ 2 7

2  / 16 3 7

3  / 16

PART #

B

C

BBF-3 BBF-4 BBF-5 BBF-6 BBF-7

5  / 8

2

6½

2  / 8

1

4.8 9.6

11

5

5

11

5

 / 8

11

¾

23

¾

29

 / 16

5  / 8

3

6

7

6¾

3  / 8

WEIGHT

1

5  / 8

3  / 8

8½

½

9

4

2½

7¾

 / 16

D

3

7

E

H BOLTS

 / 16

7

 / 8

1

 / 8

ROLLER BEARING, FLANGED

A 1½ 2 7

2 /16 3 7

3 /16

PART #

B

RBF-3 RBF-4 RBF-5 RBF-6 RBF-7

5  / 8

3

5

5  / 8 7

6  / 8 7¾ 9¼

C 3½ 5

D

E 1¼

½

10

3

1¼

½

12

1½

5

 / 8

21

6

5

1  / 8

¾

28

7

7

¾

46

4  / 8

4¼

3

5¼

WEIGHT

1

4  / 8

3  / 8 4¾

H

5  / 8

1  / 8

Page 67

HANGER BEARINGS HANGER BEARING SELECTION

DIAGRAM

BORE PART # 1½

SHB3

2

SHB4 7

2 /16

SHB5

3

SHB6

3 7/16

SHB7

BORE PART #

Page 68

1½

SHBX3

2

SHBX4

2 7/16

SHBX5

3

SHBX6

3 7/16

SHBX7

BORE

PART #

1½

SHBB-3

2

SHBB-4

2 7/16

SHBB-5

3

SHBB-6

3 7/16

SHBB-7

MATERIALS W = WOOD HI = HARD IRON B = BABBITT BZ = BRONZE BZG = BRONZE W/ GRAPHITE N = NYCATRON

MATERIALS W = WOOD HI = HARD IRON B = BABBITT BZ = BRONZE UHMW = UHMW

HANGER STYLE

220 226 326

HANGER STYLE 226 326 216 316

MATERIALS

HANGER STYLE

BALL BEARING

270

HANGERS

Screw Dia. 6 9 12 14 16 18 20 24

Screw Dia. 6 9

12

14 16 18 20 24

Shaft Dia.

Part # 6SH2203 9SH2203 9SH2204 12SH2204 12SH2204 12SH2206 14SH2205 14SH2206 16SH2206 18SH2206 18SH2207 20SH2206 20SH2207 24SH2207

Part # 6SH2703 9SH2703 9SH2704 12SH2704 12SH2705 12SH2706 14SH2705 14SH2706 16SH2706 18SH2706 18SH2707 20SH2706 20SH2707 24SH2707

1½ 1½ 2

A

H BOLTS

B

C

D

E

F

G

8¾

4½

2

9¾

2½

4

¼

12 ¾

6  / 8

2

13 ½

2 ½

4

¼

3

15 ¾

7¾

3

17 ½

2½

4

3

½

1

2

 / 8

10

 / 8

12

2 7

2  / 16 16 3

20  / 8

25

3

26

7

2  / 16 16 3 3 3 7

3  / 16 16 3 7

3  / 16 16 7

3  / 16 16

Shaft Dia. 1½ 1½ 2

17 ¾

9¼

19 ¾

10  / 8

22 ¼

12  / 8

24 ¼

13 ½

28 ¼

16 ½

A 7 10

5

B

19 ½

2½

4

½

½

3

21 ½

2½

4

½

½

33

24 ½

3½

5

5

 / 8

5

45

26 ½

3½

5

5

5

30 ½

3½

5

5

4 3 4 4

C

28

3

3

1

D

E

F

 / 8

 / 8

53 52

 / 8

 / 8

G

30

66 81

5

 / 8

H BOLTS

K

WT 6

4½

2

9¾

2½

4

¾

3

 / 8

¼

2

13 ½

2½

4

1

3

1

 / 8

¼

½

3

6  / 8

2

2 7

2  / 16 16

13

3

3 7¾

3 3

15

17 ½

2½

4

1¼

 / 8

3

17

3 7

3  / 16 16 3 7

3  / 16 16 7

3  / 16 16

19

21 25

9¼ 5

10  / 8

3 3 3

1

12  / 8

4 3

13 ½ 16 ½

4 4

7 8 13 19 24

7

2  / 16 16

WT 7

3

19 ½

2½

4

1  / 8

3

½

½

3

20 25

21 ½

2½

4

1  / 8

5

 / 8

½

24 ½

3½

5

1  / 8

5

5

 / 8

½

26 ½

3½

5

1  / 8

5

5

½

39

¾

52

5

5

5

¾

60

30 ½

3½

1  / 8

 / 8  / 8

31 33 ½ 47

Page 69

HANGERS

   )    W    “    E   (  .    R   A    I    C    S   D

PART NUMBER

   T   )    (    F   “  .    A   A    H   I    S   D

6

6SH2263

1½

9SH2263

1½

9SH2264

2

12SH2264

2

12SH2265

2  / 16 16

12SH2266

3

14SH2265

2  / 16 16

14SH2266

3

16SH2266

3

18SH2266

3

18SH2267

3  / 16 16

20SH2266

3

9

12

14 16 18 20 24

Page 70

A

B

C

E

F

G

7

4½

2

2½

4

¾

10

6  / 8

2½

4

1

2 2

1

H BOLTS

K

WT

3

 / 8

¼

7

3

¼

 / 8

2 7

13

7¾

3

7

7

20SH2267

3  / 16 16

24SH2267

3  / 16 16

7

15

9¼

17

10  / 8

19

12  / 8

21

13 ½

25

16 ½

5

1

3 3 3 3 4 3 4 4

11 15

2½

4

1½

½

3

 / 8

3 7

9

23 24

3

2½

4

1  / 8

½

½

2½

4

1  / 8

3

½

½

3½

5

1  / 8

5

5

 / 8

½

3½

5

1  / 8

5

5

 / 8

¾

3½

5

1  / 8

5

¾

5

 / 8

24 26 29 39 52 42 55 65

HANGERS

   )    W    E   "    (    R   A    C   I    S   D 6 9

12

14 16 18

20 24

PART # 6SH3263 9SH3263 9SH3264 12SH3264 12SH3265 12SH3266 14SH3265 14SH3266 16SH3266 18SH3266 18SH3267 20SH3266 20SH3267 24SH3267

   )    T   "    F   (    A   A    H   I    S   D

A

B

C

E

F

G

1½

7

4½

2

2½

6

¾

3

10

6  / 8

2½

6

1

3

1½ 2

1

2 2

   S    T    H   L    O    B K  / 8

1

 / 8

 / 8

3

½

3

 / 16

2

2 7

2  / 16

13

7¾

3

7

2  / 16

15

9¼

17

10  / 8

19

12  / 8

21

13 ½

25

16 ½

3 3 3 7

3  / 16 3 7

5

1

3  / 16 7

3  / 16

3 3 3 3 4 3 4 4

7 9 10 14

2½

6½

1¼

 / 16

3

3

WT

19 25

3

2½

6½

1  / 8

½

3

2½

8

1  / 8

3

½

¼

3½

8

1  / 8

5

 / 8

¼

3½

8

1  / 8

5

5

 / 8

¼

3½

8

1¾

5

3

5

 / 8

 / 16

 / 8

23 31 36 36 48 38 51 58

Page 71

HANGERS

   )    W    “    E   (  .    R   A    C   I    S   D 6 9

12

14 16 18

20 24

Page 72

PART # 6SH2163 9SH2163 9SH2164 12SH2164 12SH2165 12SH2166 14SH2165 14SH2166 16SH2166 18SH2166 18SH2167 20SH2166 20SH2167 24SH2167

   T   )    F   “    (    A   A    H   I    S   D A 1½ 1½ 2

B

7

4½

10

6  / 8

1

2

C 2 2 2

E

F

2½

4

2½

4

G ¾ 1

H BOLTS

K

WT

3

 / 8

¼

5

3

¼

 / 8

2 7

2  / 16 16

13

7¾

3

3

2  / 16 16 3 3 3 7

3  / 16 16 3 7

3  / 16 16 7

3  / 16 16

15

9¼

17

10  / 8

19

12  / 8

21

13 ½

25

5

1

16 ½

3 3 3 3 4 3 4 4

9 14

2½

4

1½

½

3

 / 8

3 7

7

18 21

3

2½

4

1  / 8

½

½

2½

4

1  / 8

3

½

½

3½

5

1  / 8

5

5

 / 8

½

3½

5

1  / 8

5

1  / 8

5

¾

5

5

5

¾

3½

1  / 8

1  / 8

23 25 28 34 44 36 47 53

HANGERS

   )    W    E   “    R   (    A    C   I    S   D 6 9

12

14 16 18

20 24

PART # 6SH3163 9SH3163 9SH3164 12SH3164 12SH3165 12SH3166 14SH3165 14SH3166 16SH3166 18SH3166 18SH3167 20SH3166 20SH3167 24SH3167

   )    T   “    F   (    A   A    H   I    S   D

A

B

C

E

F

G

1½

7

4½

2

2½

6

¾

3

10

6  / 8

1

2

2½

6

1

3

1½ 2

2

   S    T    H   L    O    B K  / 8

1

 / 8

 / 8

3

½

3

 / 16 16

2

2 7

2  / 16 16

13

7¾

3

7

2  / 16 16

15

9¼

17

10  / 8

19

12  / 8

21

13 ½

25

16 ½

3 3 3 7

3  / 16 16 3 7

5

1

3  / 16 16 7

3  / 16 16

3 3 3 3 4 3 4 4

7 9 10 14

2½

6½

1¼

 / 16 16

3

3

WT

19 25

2½

6½

1  / 8

3

½

3

2½

8

1  / 8

3

½

3

3½

8

1  / 8

5

5

 / 8

¼

3½

8

1  / 8

5

5

 / 8

¼

3½

8

1  / 8

5

5

¼

 / 8

 / 16 16  / 16 16

23 31 36 36 48 38 51 58

Page 73

DISCHARGE GATES

DIMENSIONS

   E    Z    I    S  .    V    N    O    C

PART #

A

6

6CVGT-A-E

13 ½

9

9CVGT-A-E

12

B

C

D

11

2

4

½

4

9

7

9

7

3

7

3

1  / 8

3

3

1  / 8

10

30  / 9

17  / 8

10

13

39  / 9

12CVGT-A-E

19 ¾

13

17 ¼

48  / 16 16

14

14CVGT-A-E

22 ¼

15

19 ¼

54  / 16 16

16

16CVGT-A-E

24  / 8

17

21 ¼

61  / 8

18

18CVGT-A-E

27  / 8

19

24 ¼

67  / 8

20

20CVGT-A-E

29 ½

21

26 ¼

73  / 8

24

24CVGT-A-E

34 ½

25

20 ¼

85  / 8

Page 74

5

7

F

4

7

1

E

G

J

K

P

—

3

19

4

7

—

4

25

5

7

5  / 8

—

5¼

31

6

7

3½

3½

3½

35

6

 / 8

3¾

4

4

39

7

1

4  / 16 16

7

4  / 8

4  / 8

43

7

9

1  / 8

1

4  / 8

7

4¾

4¾

47

8

9

1

5  / 8

5

5  / 8

5½

55

9

9

 / 16 16

 / 8  / 8

13

H

 / 16 16

1

3

5

3

 / 16 16  / 16 16  / 16 16

7

 / 16 16

7

 / 16 16  / 16 16  / 16 16  / 16 16

   E    R    O    B  .    L    Y    C    R    I    A 2 2 2½ 2½ 3¼ 3¼ 3¼ 3¼

DISCHARGE GATES

DIMENSIONS  .    V    E    N    Z    O    I    C    S PART

#

A

B

C

D

E

7

19

11

30  / 16 16

G

H

J

7

3 HOLES – 4 ½ C-C=9

4 HOLES-4.333 C-C=13

14 ¼

22 ¼

2

7

4 HOLES HOLES – 4

C-C=12 C-C=12

4 HOLES HOLES-5. -5.333 333 C-C=16 C-C=16

17 ¼

28 ¼

2

9

4 HOLES HOLES – 5

C-C=15 C-C=15

4 HOLES HOLES-6. -6.333 333 C-C=19 C-C=19

20 ¼

34 ¼

2½

9

5 HOLES HOLES – 4 ¼ C-C=17 C-C=17

6 HOLES HOLES-4. -4.2 2

C-C=21 C-C=21

22 ¼

34 ¼

2½

3

5 HOLES HOLES – 4 ¾ C-C=19 C-C=19

6 HOLES HOLES-4. -4.6 6

C-C=23 C-C=23

24 ¼

38 ¼

3¼

3

5 HOLES HOLES – 5 ¼ C-C=21 C-C=21

6 HOLES HOLES-D -D

C-C=25 C-C=25

26 ¼

42 ¼

3¼

3

5 HOLES HOLES – 5 ¾ C-C=23 C-C=23

6 HOLES HOLES-5. -5.4 4

C-C=27 C-C=27

28 ¼

50 ¼

3¼

3

7 HOLES HOLES – 4 ½ C-C=27 C-C=27

6 HOLES HOLES-6. -6.2 2

C-C=31 C-C=31

32 ¼

58 ¼

3¼

6

6CVGT-A

13 ½

9

9CVGT-A

17  / 8

10

25

14

39  / 16 16

12

12CVGT-A

19 ¾

13

31

17

48  / 16 16

14

14CVGT-A

22 ¼

15

35

19

54  / 16 16

16

16CVGT-A

24  / 8

5

17

39

21

61  / 8

18

18CVGT-A

27  / 8

1

19

43

23

67  / 8

20

20CVGT-A

29 ½

21

47

25

73  / 8

24

24CVGT-A

34 ½

25

55

29

85  / 8

1

F

 .    L    Y   E    R    C    O    R    I    B    A

Page 75

DISCHARGE GATES

   E    Z    I    S  .    V    N    O    C

DIMENSIONS PART #

A

B

C

D

E

6

6CVGT-RP

13 ½

7

19

11

11

9

9CVGT-RP

17  / 8

10

25

14

12

12CVGT-RP

19 ¾

13

31

14

14CVGT-RP

22 ¼

15

16

16CVGT-RP

24  / 8

5

18

18CVGT-RP

1

20 24

Page 76

G

H

J

3 HOLES-4 ½ C-C=9

4 HOLES-4.333 C-C=13

14 ¼

22 ¼

14

4 HOLES-4

C-C=12

4 HOLES-5.333 C-C=16

17 ¼

28 ¼

17

17

4 HOLES-5

C-C=15

4 HOLES-6.333 C-C=19

20 ¼

34 ¼

35

19

19

5 HOLES-4 ¼ C-C=17

6 HOLES-4.2

C-C=21

22 ¼

38 ¼

17

39

21

21

5 HOLES-4 ¾ C-C=19

6 HOLES-4.6

C-C=23

24 ¼

42 ¼

27  / 8

19

43

23

23

5 HOLES-5 ¼ C-C=21

6 HOLES-5

C-C=25

26 ¼

46 ¼

20CVGT-RP

29 ½

21

47

25

25

5 HOLES-5 ¾ C-C=23

6 HOLES-5.4

C-C=27

28 ¼

50 ¼

24CVGT-RP

34 ½

25

55

29

29

7 HOLES-4 ½ C-C=27

6 HOLES-6.2

C-C=31

32 ¼

58 ¼

1

F

DISCHARGE GATES

RACK & PINION GATE SIZE

PART #

A

B

5

5FLGT-RP 6FLGT-RP 7FLGT-RP 8FLGT-RP 10FLGT-RP 11FLGT-RP 12FLGT-RP 13FLGT-RP 14FLGT-RP 15FLGT-RP 16FLGT-RP 17FLGT-RP 18FLGT-RP 19FLGT-RP 20FLGT-RP 21FLGT-RP 22FLGT-RP 24FLGT-RP 25FLGT-RP

7½

5

17 ½

4

9

6

20

4

10

7

22

4

11

8

24

4

13

10

28

4

14 ¼

11

30 ¼

4

16 ¼

12

33 ¼

4

17 ¼

13

35 ¼

4

18 ¼

14

37 ¼

4

19 ¼

15

39 ¼

4

20 ¼

16

41 ¼

4

6 7 8 10 11 12 13 14 15 16 17 18 19 20 21 22 24 25

21 ¼ 23 ¼

17 18

C

43 ¼ 46 ¼

D

4 4

24 ¼

19

48 ¼

4

25 ¼

20

50 ¼

4

26 ¼

21

52 ¼

4

27 ¼

22

54 ¼

4

29 ¼

24

58 ¼

4

30 ¼

25

60 ¼

4

E 3

 / 8

9

 / 19 19

11

 / 16 16

9

F 2¼

G  —

H

J

K

L

2¼

10

2  / 32 32

15

1

15

 —

 —

11 ½

2  / 32 32

15

1

13

 —

3

12 ½

2

15

1

3

3  / 16 16 2  / 16 16

 / 32 32

 / 16 16

3  / 16 16

 —

3½

13 ½

2  / 32 32

15

1

½

4

 —

4

15 ½

2

15

1

4  / 16 16

 —

4  / 8

16  / 8

15

1

4¾

 —

5

18  / 8

1

 —

5¼

19  / 8

4  / 8

1

4  / 8

 —

20  / 8

3½

3½

3½

21  / 8

4

22  / 8

5

 / 8

7

 / 8

7

 / 8

7

 / 8

7

 / 8

7

 / 8

7

 / 8

1

 / 8

1

 / 8

1

 / 8

1

 / 8

1

 / 8

1

 / 8

1

 / 8

5

5  / 8

1

5

3  / 8

3  / 8

3¾

4

5

4½

3

4

4

5

2  / 32 32

1

1  / 8

7

1¼

1

1  / 8

7

1¼

1

1  / 8

7

1¼

1

1  / 8

7

1¼

1

1  / 8

7

1¼

1

7

23  / 8

4 3

1

15

2  / 32 32

1

1

2  / 32 32

15

1

1

2  / 32 32

15

1

1

2  / 32 32

15

1

1

1  / 8

7

1¼

1

1  / 8

7

1¼

4  / 8

25  / 8

4¾

4½

4½

26  / 8

4  / 8

4¾

4¾

27  / 8

5

5

5

28  / 8

7

3

3

5  / 8

5  / 8

30  / 8

5

5½

5½

31  / 8

5  / 8 5  / 8

3

15

1¼

2  / 32 32

4  / 8

3

1  / 8

1

24  / 8

4  / 16 16

7

 / 32 32

1

M

N

 / 16 16

17  / 8

5 7

 / 16 16

7

 / 16 16

7

 / 16 16

7

 / 16 16

7

 / 16 16

7

 / 16 16

7

 / 16 16

7

 / 16 16

7

 / 16 16

7

 / 16 16

7

 / 16 16

9

 / 16 16

9

 / 16 16

9

 / 16 16

9

 / 16 16

9

 / 16 16

9

 / 16 16

9

 / 16 16

P

5

25  / 16 16

1

29  / 16 16

1

32  / 16 16

1

35  / 16 16

20  / 8 22  / 8 24  / 8 28

½

13

1

1

1

9

41  / 16 16 11

30 ¾

44  / 16 16

33 ¾

48  / 16 16

35 ¾

51  / 16 16

37 ¾

54  / 16 16

39 ¾

57  / 16 16

41 ¾

60 ¼

43 ¾

63 ¼

46 ¾

66 ¾

48 ¾

70  / 16 16

50 ¾

73  / 16 16

52 ¾

76  / 16 16

54 ¾

79  / 16 16

58 ¾

85  / 16 16

60 ¾

88  / 16 16

3

3

3

3

9

9

9

9

9

9

Page 77

DISCHARGE GATES

SIZE

5 6 7 8 10 11 12 13 14 15 16 17 18 19 20 21 22 24 25

PART # 5FLGT-A 6FLGT-A

A

B

C

D

7½

5

17 ½

4

9

6

20

4

7FLGT-A

10

7

22

4

8FLGT-A

11

8

24

4

10FLGT-A

13

10

28

4

11FLGT-A

14 ¼

11

30 ¼

4

12FLGT-A

16 ¼

12

33 ¼

4

13FLGT-A

17 ¼

13

35 ¼

4

14FLGT-A

18 ¼

14

37 ¼

4

15FLGT-A

19 ¼

15

39 ¼

4

16FLGT-A

20 ¼

16

41 ¼

4

17FLGT-A 18FLGT-A

21 ¼ 23 ¼

17 18

43 ¼ 46 ¼

4 4

E

F

G

 / 8

2¼

 —

3 9

 / 19 19

11

 / 16 16

9

15

3  / 16 16

—

3

2  / 16 16

2¼

J

K 15

10

2  / 32 32

M

N

 / 16 16

17  / 8

1

5

5 1

11 ½

2  / 32 32

1

7

3

12 ½

15

2  / 32 32

1

7

 / 16 16

22  / 8

—

15

L

 / 16 16

20  / 8 1 1

P 13

25  / 16 16 1

29  / 16 16 1

32  / 16 16

 / 16 16

3  / 16 16

—

3½

13 ½

2  / 32 32

15

1

7

 / 16 16

24  / 8

35  / 16 16

½

4

—

4

15 ½

2  / 32 32

15

1

7

 / 16 16

28 ½

41  / 16 16

4  / 16 16

—

4  / 8

16  / 8

15

1

7

 / 16 16

30 ¾

44  / 16 16

 / 8

4¾

—

5

18  / 8

1¼

7

 / 16 16

33 ¾

48  / 16 16

7

 / 8

5  / 8

 —

5¼

19  / 8

1¼

7

 / 16 16

35 ¾

51  / 16 16

7

4  / 8

1

4  / 8

 —

20  / 8

1¼

7

 / 16 16

37 ¾

54  / 16 16

 / 8

3½

3½

3½

21  / 8

1¼

7

 / 16 16

39 ¾

57  / 16 16

7

3  / 8

4

22  / 8

1¼

7

 / 16 16

41 ¾

60 ¼

1¼

7

43 ¾

63 ¼

46 ¾

66 ¾

48 ¾

70  / 16 16

50 ¾

73  / 16 16

52 ¾

76  / 16 16

54 ¾

79  / 16 16

58 ¾

85  / 16 16

60 ¾

88  / 16 16

5

 / 8

7

 / 8

7

 / 8

7

 / 8 1

1  / 8 1

5

1

5

3¾ 4½ 7

19FLGT-A

24 ¼

19

48 ¼

4

1  / 8

20FLGT-A

25 ¼

20

50 ¼

4

21FLGT-A

26 ¼

21

52 ¼

4

1  / 8

22FLGT-A

27 ¼

22

54 ¼

4

1  / 8

24FLGT-A

29 ¼

24

58 ¼

4

1  / 8

5  / 16 16

25FLGT-A

30 ¼

25

60 ¼

4

1  / 8

1

5  / 8

Page 78

—

13

H

1

5

3  / 8 4

3

1  / 8

1

1  / 8

1

1  / 8

1

1  / 8

1

1  / 8

1

7

5

24  / 8

4 3

3

5

4  / 16 16

4  / 8

4  / 8

25  / 8

1  / 8

4¾

4½

4½

26  / 8

1

4  / 8

4¾

4  / 16 16

3

27  / 8

5

5

5

28  / 8

1

1 1

7

7

5

3

5 5 5

3

2  / 32 32

1

23  / 8

4

4

5

7 7 7 7 7

1  / 8 15

2  / 32 32 2  / 32 32

1

2  / 32 32

15

1

2  / 32 32

15

1

15

1

2  / 32 32

5

1  / 8

5

1  / 8

5  / 8

5  / 8

30  / 8

5½

5½

31  / 8

1

15

7 7

1¼ 1¼

 / 16 16

9

 / 16 16

9

 / 16 16

9

 / 16 16

9

 / 16 16

9

 / 16 16

9

 / 16 16

9

 / 16 16

1 9

11

3 3 3 3

9 9 9 9 9 9

DISCHARGE GATES Curved Gate – Rack & Pinion – Dust-Tight Enclosure Enclosure

 .    V   E    N    Z    I    O    S    C

DIMENSIONS PART #

A

6

6CVGT-RP-E

17 ½

9

9CVGT-RP-E

12

B

C

D

E 11

H

J

K

P

—

3

19

4

7

4

—

4

25

5

7

5  / 8

—

5¼

31

6

7

7

 / 8

3½

3½

3½

35

6

7

7

 / 8

3¾

4

4

39

7

7

1

4  / 16 16

7

4  / 8

4  / 8

43

7

9

1  / 8

1

4  / 8

7

4¾

4¾

47

8

9

1

5  / 8

5

5  / 8

5½

55

9

9

19

11

 / 16 16

22  / 8

10

13

14

12CVGT-RP-E

25 ¾

13

17 ¼

17

7

 / 8

14

14CVGT-RP-E

28 ¼

15

19 ¼

19

16

16CVGT-RP-E

31  / 8

5

17

21 ¼

21

18

18CVGT-RP-E

34  / 8

1

19

24 ¼

23

1  / 8

20

20CVGT-RP-E

37 ½

21

26 ¼

25

24

24CVGT-RP-E

43 ½

25

30 ¼

29

1  / 8

½

13

G

2  / 16 16

7

1

F

1

3

5

3

 / 16 16  / 16 16  / 16 16  / 16 16  / 16 16  / 16 16  / 16 16  / 16 16

Page 79

COMPONENT SELECTION: INLETS

   R    E    T    W    E    E   M    R   A    C   I    S   D

PART #

   S    B    L      T    H    G    I    E    W

   S    S    E   E    G   N    N   K    I    A   C    L   H    F   T

A

B

E

F

H

P

6SCI

4.2

12 GA

7

10

11

2  / 1166

 —

3

3

9

9SCI

7.8

10 GA

10

13

½

4

—

4

3

10

10SCI

8.6

10 GA

11

14 ¼

5

 / 8

4  / 1166

5

 —

4  / 8

12

12SCI

11

10 GA

13

17 ¼

7

 / 8

5  / 8

1

 —

5¼

3

14

14SCI

13

10 GA

15

19 ¼

7

 / 8

3½

3½

3½

3

16

16SCI

14

10 GA

17

21 ¼

7

 / 8

3¾

4

4

3

18

18SCI

20

10 GA

19

24 ¼

1  / 8

1

4  / 1166

7

4  / 8

3

4  / 8

3

½ (2)

20

20SCI

22

10 GA

21

26 ¼

1  / 8

1

4  / 8

7

4¾

4¾

½ (2)

24

24SCI

23

10 GA

25

30 ¼

1  / 8

1

5  / 8

5

5  / 8

5

5½

½ (2)

 / 1166

13

G

6

ALL DIMENSIONS ARE IN INCHES. (1) 12 BOLTS (2) 20 BOLTS

Page 80

C

 / 8 (1)  / 8 (1)

3

3

 / 8 (1)

 / 8 (1)  / 8 (2)  / 8 (2)

HANGER POCKETS

Hanger Pocket For Tubular Trough

Screw Dia. 6

9

12

14

16

18

20

24

Part # 6SHP14 6SHP10 9SHP14 9SHP12 9SHP10 9SHP7 12SHP12 12SHP10 12SHP7 12SHP3 14SHP12 14SHP10 14SHP7 14SHP3 16SHP12 16SHP10 16SHP7 16SHP3 18SHP12 18SHP10 18SHP7 18SHP3 20SHP10 20SHP7 20SHP3 24SHP10 24SHP7 24SHP3

A

C

7

5

D 14 10

E 9¾

14 10

13

15

17

19

21

25

1

7  / 8

7

8  / 8

1

10  / 8

1

11  / 8

3

12  / 8

3

13  / 8

3

15  / 8

12 10

WT. 7 9 8

1

13  / 8

10 13

3

 / 16

18

12

15

10 3

 / 16

17 ¼

20 27

¼

36

12

19

10 3

 / 16

19 ¼

24 33

¼

44

12

23

10 3

 / 16

21 ¼

30 41

¼

55

12

30

10 3

 / 16

24 ¼

37 58

¼

68

10

46

3

 / 16

26 ¼

63

¼

84

10

61

3

 / 16

¼

30 ¼

83 111

Page 81

CONVEYOR COVERS

   )    R  .    W    “    K    E   (  .    E    C    V   I    R   A    C   I    O   H    S   D   C   T 6 9

12

14

16

18

20

24

Page 82

16 16 10 14 10 14 10 14 10 14 10 14 10 12 10

FLANGED PART # 6SCF16 9SCF16 9SCF10 12SCF14 12SCF10 14SCF14 14SCF10 16SCF14 16SCF10 18SCF14 18SCF10 20SCF14 20SCF10 24SCF12 24SCF10

   D   H    T   T    S   G    T   N    E    W    L 24 32 72 60 109 67 120 73 132 85 149 90 161 142 182

FLAT PART # 6SCNF16 9SCNF16 9SCNF10 12SCNF14 12SCNF10 14SCNF14 14SCNF10 16SCNF14 16SCNF10 18SCNF14 18SCNF10 20SCNF14 20SCNF10 24SCNF12 24SCNF10

   D   H    T   T    S   G    T   N    E    W    L 20 30 62 54 96 60 108 66 119 76 136 84 148 132 170

C

D

G

9¾

9  / 8

7

½

3

3

13  / 8

13  / 8

17 ½

17 ½

19 ½

19 ½

21 ½

21 ½

24 ½

24 ½

26 ½

26 ½

½ 5

 / 8 ½

5

 / 8 ½

5

 / 8 ½

5

 / 8 ½

5

 / 8 ½

5

 / 8

5

30 ½

30 ½

 / 8

5

 / 8

CONVEYOR COVERS

   )    R  .    W    “    E   K    E   (  .    V   I    C    R   A    C   I    O   H SEMI-FLANGED    S   D   C   T PART # 6

   D   H    T   T    S   G    N HIP-ROOF    T   E    W    L PART #

   D   H    T   T    S   G    N    T   E    W    L

D

E

F

G

9  / 8

7

9¾

½

½

16

6SCSF16

24

6SCH16

20

16

9SCSF16

32

9SCH16

30

10

9SCSF10

72

9SCH10

62

14

12SCSF14

60

12SCH14

54

10

12SCSF10

109

12SCH10

96

14

14SCSF14

67

14SCH14

60

10

14SCSF10

120

14SCH10

108

14

16SCSF14

73

16SCH14

66

10

16SCSF10

132

16SCH10

119

14

18SCSF14

85

18SCH14

76

10

18SCSF10

149

18SCH10

136

14

20SCSF14

90

20SCH14

84

10

20SCSF10

161

20SCH10

148

5

12

24SCSF12

142

24SCH12

132

5

24SCSF10

182

24SCH10

170

9

12

14

16

18

20

24 10

3

3

½

13  / 8

13  / 8

½

17 ½

17 ½

½

5

 / 8 ½

5

 / 8 ½

19 ½

19 ½

½

5

 / 8 ½

21 ½

21 ½

½

5

 / 8 ½

24 ½

24 ½

½

5

 / 8 ½

26 ½

26 ½

½

 / 8

30 ½

30 ½

½

 / 8

5

 / 8

Page 83

CLAMPS Spring clamps are manufactured from heavy gauge steel. Clamps with brackets are welded to flat covers and rotated to fasten to the trough. These clamps may be used with a variety of gasket material such as red rubber, neoprene, or spong rubber.

SPRING CLAMP PRODUCT

PART #

CLAMP ONLY

SCSPC

CLAMP W/ BRACKET

SCSPC-B

Screw clamps are used with flat or flanged covers on screw conveyors up to 24”. Used on 24” centers, they provide a secure method of fastening the covers to the trough.

SCREW CLAMP PRODUCT

PART #

CLAMP ONLY

SCSC

CLAMP W/ BRACKET

SCSC-B

Toggle clamps are used when quick access is needed and secure fastening is possible without any tools. The base of the clamp is welded to the trough with the top moving a full 90 to provide the clamping action. These are available in carbon or stainless steel. ْ

TOGGLE CLAMPS

Page 84

PRODUCT

PART #

CLAMP ONLY

SCTC

CLAMP W/ BRACKET

SCTC-B

www.conveyusa.com

Toll Free: 1-877-664-2687 Phone: (308) 324-7591 75765 Road 435

Fax: (308) 324-7549 ●

PO Box B

●

Lexington, NE 68850