Jaw Crushers
Double Toggle Jaw Crusher
Single Toggle Jaw Crusher K
BRONZE BUSH JAW LINERS
C
SWINGSTOCK
H
E
ECCENTRIC SHAFT
FLYWHEEL
I J
SHIMS
A B D G
TOGGLE PLATES
F
A B C D E F G H I J K
-
Swingstock Main frame Cheek plates Fixed jaw Swing jaw Toggle plate & beam Tension rod assembly Bearings Bearing mounts Eccentric shaft Flywheel
PITMAN
TOGGLE BLOCK
•
The pitman runs on spherical roller bearings
•
Swing jaw pivots with bronze bushes, on a concentric shaft
•
Eccentric shaft actuates a vertical pitman connected to a pair of toggle plates, and is not directly exposed to crushing loads
Note: Crusher output gradations and tons per hour products may change due to variations in operating conditions and application of the crushing equipment. This information does not constitute an expressed or implied warranty or guarantee, but shows results of test crushing of samples provided by customers. This is guideline information.
Application Data Customer
Contact Person
Phone No.
Phone No.
Fax.No
Date
MATERIAL Type Loose Bulk Density
Kg/m³ Mpa
Compressive Strength Abrasiveness
Medium
High
Moisture Content
Low % Min
% Max
Shape of Material DUTY Capacity
mtph
Max.Feed Lump Size
mm mm
Min. Feed Lump Size Feed Analysis
TENSION ROD
-
Size % Passing
mm %
Product Size Req’d
mm
-
mm %
-
mm
-
mm
%
%
COMPILED BY
NOTES • All the parameters referred to above must still take into consideration the actual capacity of the crusher at required settings as the cavity has a volumetric constraint. So correct sizing of a crusher is also influenced by the actual capacity required. • In many cases an oversized crusher needs to be selected to handle the lump size whilst the capacity consideration is less important • This is more common in Jaw Crushers • The industry standard of rating various size crushers is based on dry limestone with a loose bulk density of 1,6t/m³ or 100lbs/ft³ • Factors affecting these capacities are excessive moisture, clay content, feeding method, feed gradation, bulk density and crushability
1
Osborn Hadfields Single Toggle - Heavy Duty For material below 500 MPa.
Performance Schedule CLOSED SIDE SETTING & CAPACITY (Depending on material type)
SIZE OF FEED OPENING 48” x 12” Max Lump 245mm 48” x 18” Max Lump 370mm 80” x 60” Max Lump 1 220mm
20
25
40
50
75
15
30
55
70
110
100
130
150
180
200
250
300
200
600
800
900
1000
1200
1400
to
to
to
to
to
to
680
900
1000
1100
1400
1600
to
to
to
to
to
30
45
70
100
140
70
110
150
to
to
to
to
100
140
190
260
Optional sizes available to suit feed/ setting ratios. Assists with finer wear, nip angles and in some cases provides smaller closed-side settings.
Hadfields Single Toggle - Heavy Duty Current Model
Optional Model
4812
4810
Screen Analysis PRODUCT SIZE 300
-400 -350 -330 -300 -280 -250 -230 -200 -180 -150 -130 -100 -90 -75 -60 -50 -40 -25 -20 -10 -5
CLOSED SIDE SETTING OF CRUSHER 250
200
180
150
130
100
90
75
100
60
50
40
25
20
100 93 89
100
85
95
78
90
70
85
97
100
63
78
91
98
100
56
70
85
91
98
49
60
76
81
92
100
40
50
65
71
82
92
100
31
40
51
60
70
80
95
100
22
30
39
46
56
66
82
89
96
20
25
33
39
48
58
73
82
90
17
20
27
32
39
49
62
72
83
93
100
14
17
22
26
31
39
52
60
70
81
95
100
11
14
17
20
23
28
41
47
56
65
80
97
9
10
12
15
17
21
28
33
40
48
63
80
100
100
6
7
7
10
11
14
18
22
25
29
43
54
81
98
4
5
5
7
9
11
14
16
19
22
30
38
61
80
2
3
3
5
6
7
10
11
13
14
19
25
41
60
1
2
2
2
3
3
6
6
7
7
8
12
16
20
100
100
Information for reading screen analysis To illustrate the approximate screen analysis from an Osborn Hadfields Heavy Duty Jaw Crusher, the following results can be read from the relevant table.
• 61% will pass through a 20mm square opening
Using a 48” x 18” as a typical popular crusher model and set at a 25mm CSS we can read off the screen analysis table that:
• 16% will pass through a 5mm square opening
• 100% will pass through a 40mm square opening • 81% will pass through a 25mm square opening
• 41% will pass through a 10mm square opening Note: On the Osborn Hadfields and Osborn Telsmith Heavy Duty Jaw Crushers, the CSS is measured from peak to valley. The CSS on the Telsmith Std Heavy Duty Jaw Crusher is measured from peak to peak.
2
Osborn Hadfields Double Toggle - Heavy Duty For material below 700 MPa and very abrasive material. Performance Schedule CLOSED SIDE SETTING & CAPACITY (Depending on material type)
SIZE OF FEED OPENING 40 15
24” x 13” Max Lump 265mm 24” x 18” Special Heavy Duty Max Lump 350mm 30” x 23” Max Lump 470mm 36” x 25” Max Lump 508mm 42” x 32” Max Lump 650mm 48” x 42” Max Lump 850mm 60” x 52” Max Lump 1 050mm
50 25
75 40
to
to
to
25
35
50
25
40
100
130
150
150
180
200
to
to
35
50
30
50
to
to
to
45
65
90
75
90
130
to
to
to
to
100
140
150
190
150
170
220
to
to
to
200
220
250
260
300
to
to
to
330
370
420
400
480
to
to
to
450
540
600
70
360
550
Data based on Dry Limestone @ 1.6t/m3. Performance schedule setting is Peak to Valley on Heavy Duty machines. Max lump not applicable to small settings. Crushing ratio = Feed size to CSS = 6:1 on mined ore. When crushing Ferro Chrome – ignore all above information and consult with Osborn Head Office. Optional sizes available to suit feed/ setting ratios. Assists with finer wear, nip angles and in some cases provides smaller closed-side settings.
Hadfields Double Toggle - Heavy Duty Current Model
Optional Model
3023
3020
3625
3623
4842
4836 & 4828
Screen Analysis CLOSED SIDE SETTING OF CRUSHER
PRODUCT SIZE 200
180
150
130
100
75
50
40
-400 -350
100
-300
97
-250
92
95
100
-200
78
89
95
-180
68
79
87
96
-150
59
69
77
90
-130
44
56
65
77
95
-100
32
41
52
63
81
95
-75
21
28
36
46
60
81
100
100
-50
13
18
22
24
38
54
80
88
-40
9
13
16
18
26
38
62
72
-25
6
9
11
12
15
23
38
46
-20
4
5
7
8
11
15
28
32
100
100
100 100
-10
2
3
4
5
6
9
18
17
-5
1
1
2
3
3
4
6
7
3
Osborn Telsmith Single Toggle - Heavy Duty For material below 500 MPa.
Performance Schedule SIZE OF FEED OPENING 12” x 8” Max Lump 162mm 24” x 5” Max Lump 100mm 15” x 24” Max Lump 304mm 20” x 32” Max lump 406mm 30” X 42” Max Lump 608mm 42” X 48” Max Lump 850mm 50” X 60” Max Lump 1 015mm
CLOSED SIDE SETTING & CAPACITY (Depending on material type) 10
20
25
40
2
3
4
6
50
60
75
to
to
to
to
5
6
7
W9 17
27
35
45
50
to
to
to
to
40
50
65
80
30
40
50
60
to
to
to
to
to
60
70
90
100
120
7
9
12
to
to
to
to
10
12
15
21
90
100
130
150
180
200
230
300
180
220
260
300
to
to
to
to
210
250
290
340
410
450
to
to
500
550
600
700
to
to
to
460
to
510
560
610
660
770
580
600
640
740
820
to
to
to
to
to
640
680
720
810
890
70
Data based on Dry Limestone @ 1.6t/m3. Performance schedule setting is Peak to Valley on Heavy Duty machines. Max lump not applicable to small settings. Crushing ratio = Feed size to CSS = 6:1 on mined ore. Optional sizes available to suit feed/ setting ratios. Assists with finer wear, nip angles and in some cases provides smaller closed-side settings.
Telsmith Single Toggle - Heavy Duty Current Model
Optional Model
4248
3848
5060
4760
3042
2842
PRODUCT SIZE -400 -350 -330 -300 -280 -250 -230 -200 -180 -150 -130 -100 -90 -75 -60 -50 -40 -25 -20 -10 -5
Screen Analysis CLOSED SIDE SETTING OF CRUSHER
300
250
200
180
150
130
100
90
75
100
60
50
40
25
20
100 93 89
100
85
95
78
90
70
85
97
100
63
78
91
98
100
56
70
85
91
98
49
60
76
81
92
100
40
50
65
71
82
92
100
31
40
51
60
70
80
95
100
22
30
39
46
56
66
82
89
96
20
25
33
39
48
58
73
82
90
17
20
27
32
39
49
62
72
83
93
100
14
17
22
26
31
39
52
60
70
81
95
100
11
14
17
20
23
28
41
47
56
65
80
97
9
10
12
15
17
21
28
33
40
48
63
80
100
100
6
7
7
10
11
14
18
22
25
29
43
54
81
98
4
5
5
7
9
11
14
16
19
22
30
38
61
80
2
3
3
5
6
7
10
11
13
14
19
25
41
60
1
2
2
2
3
3
6
6
7
7
8
12
16
20
100
4
100
Osborn Telsmith Single Toggle - Standard Duty For material below 280 MPa. Performance Schedule CLOSED SIDE SETTING & CAPACITY (Depending on material type)
SIZE OF FEED OPENING 10” x 21”
25 13
32 15
40 17
Max Lump
to
to
to
203mm
18
20
23 32
10” x 30”
21
26
Max Lump
to
to
to
203mm
31
48
47
50
64
76
90
100
130
20” x 36”
50
60
80
110
Max Lump
to
to
to
to
to
406mm
90
110
130
150
180
130
152
178
261
22” x 50”
99
117
135
153
189
225
Max Lump
to
to
to
to
to
to
to
447mm
148
171
198
225
283
333
396
170
220
25” x 40”
100
130
150
Max Lump
to
to
to
to
508mm
140
160
180
200
30” x 42”
160
170
190
200
Max Lump
to
to
to
to
to
608mm
200
230
250
280
300 250
30” x 55”
175
200
230
Max Lump
to
to
to
to
608mm
270
280
300
340
203
36” x 48”
260
300
350
400
Max Lump
to
to
to
to
to
731mm
320
360
400
480
550
430
Data based on Dry Limestone @ 1.6t/m3. Performance schedule setting is Peak to Peak on Standard Duty machines. Max lump not applicable to small settings. Crushing ratio = Feed size to CSS = 6:1 on mined ore. Optional sizes available to suit feed/ setting ratios. Assists with finer wear, nip angles and in some cases provides smaller closed-side settings.
Telsmith Single Toggle - Standard Duty Current Model
Optional Model
3042
2842
3648
3248
Screen Analysis PRODUCT SIZE -330 -300 -280 -250 -230 -200 -180 -150 -130 -100 -90 -75 -60 -50 -40 -25 -20 -10 -5
CLOSED SIDE SETTING OF CRUSHER 200
180
150
130
100
90
75
60
50
40
25
20
100 95 90 85 78 70 60 50 40 30 25 20 17 14 10 7 5 2 1
100 97 91 85 76 65 51 39 33 27 22 17 12 7 5 2 1
100 98 92 82 70 56 48 39 31 23 17 11 9 6 3
100 98 91 81 69 55 47 39 31 23 18 11 9 4 2
100 92 80 66 58 49 39 28 22 14 11 4 2
100 93 82 73 62 52 41 28 18 14 8 4
100 89 82 72 60 47 33 21 18 9 4
100 96 89 82 68 55 40 25 18 9 5
100 93 80 65 49 28 23 11 6
100 93 80 65 43 31 14 7
100 97 84 55 39 20 9
100 90 68 50 29 12
5
Telsmith Single Toggle
A
B
Osborn Telsmith Single Toggle - Standard Duty Model
Kg Mass
Kw
RPM
A
B
Width over flywheels
10” x 21” 10” x 30” 20” x 36” 22” x 50” 25” x 40” 30” x 42” 30” x 55” 36” x 48”
2910 4000 12400 18800 16100 24100 26300 34800
15 18.5 75 90 110 132 160 160
350 320 265 260 260 255 280 230
1320 1470 2360 2410 2455 3025 3025 2515
1375 1370 2265 2350 2420 3160 3160 3100
1310 1630 2200 2540 2370 2500 2830 2740
Osborn Telsmith Single Toggle - Heavy Duty
Hadfields Double Toggle B
Model
Kg Mass
Kw
RPM
A
B
Width over flywheels
12” x 8” 24” x 5” 15” x 24” 20” x 32” 30” x 42” 42” x 48” 50” x 60”
1300 3700 5000 11034 31700 53000 112000
110 132 160 160 132 160 220
345 350 320 275 250 220 180
1175 1285 1805 2380 3290 4340 4755
1285 1600 1625 2560 3050 3655 4490
900 1470 1540 1930 2490 2890 3420
B
Width over flywheels
A
Osborn Telsmith Double Toggle - Heavy Duty RPM
A
90
225
2385
4390
2410
110
185
2920
4980
2990
155
3485
5960
3090
B
Width over flywheels 2130
Model
Kg Mass
Kw
42” x 32” 48” x 42” 60” x 52”
42000 71000 110 000
160
Osborn Hadfields Single Toggle - Heavy Duty How to determine maximum feed for a 3042 Jaw Crusher Crusher Gape (smallest dimension of the feed opening)
30” 760 mm TOP 600 mm
30” (760 mm) Maximum Feed = 30” (760 mm) x 0.8 = 24” (600 mm)
Model
Kg Mass
Kw
RPM
A
48” x 12” 48” x 18” 80” x 60”
11000
75
375
1870
2025
16800
75
250
2360
1985
2260
180000
220
140
6220
5400
3840
Osborn Hadfields Double Toggle - Heavy Duty Model
Kg Mass
Kw
RPM
A
B
Width over flywheels
24” x 13” 30” x 23” 36” x 25”
9500
37
330
1670
2520
1580
19700
55
270
2025
3075
2100
23600
75
270
2340
3825
2050
Settings in above case is as follows
Nip Angle
600 mm Lump ÷ 6 = 100 CSS (F:CSS) 6 : 1
Nip Angle is the angle created between the fixed and swing jaw liners.
Yield 600 mm Lump ÷ 4 = 150 mm Product Lump (F : P) 4 : 1
Nip Angle
• Range 11˚- 23˚ optimal 19˚ for most material types
When setting below this ratio effective manganese wear increases
• Maximum nip angle occurs at minimum discharge setting with curved liners
Only the extreme ends of the liners are used
• Discharge setting usually expressed as closed side peak to valley or peak to peak dimension
This condition will also occur when too large a crusher is used with small feed size.
6
Nip Angle
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[email protected] www.osborn.co.za
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