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Roll Crusher
Position: Small Crusher > Stone Crusher > Roll Crusher
Usage and Application
The small roller crusher is widely used for secondary and fine crushing in the industry of mining, building materials, chemical industry, metallurgy and so on. Roll crusher machine can crush materials in middle hardness such as rocks, ore, coke, lump coal, slag, mineral slag, cement clinker, fireproof materials, and so on.
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Working Principle
When it works, the raw material is fed in and fall into the V type crushing cavity between the two crushing rollers and crushed into qualified sizes by the extruding and cutting force of the two counter-rotating rollers, and then discharged from the outlet.
Three Roller Crusher
The three rollers adopt the structure of stagger arrangement and forms two crushing cavities. When the crusher works, the materials are first fed into the V type crushing cavity of the two upper rollers, and being crushed by the extruding and cutting force of the two counter-rotating rollers,and then fall into the second crushing cavity to be crushed again. After being crushed for two times, the materials are discharged from the outlet.
Features
2.Easy to install and only need simple foundation;
3.Hydraulic roller crusher can adjust the pressure and size easily.
4.Self-protection, the parts can not be damaged when hard materials such as the metals goes into the crushing cavity;
5.Low cost maintenance and easy to maintain.
Main Specifications
Main technical parameters of double roller crusher:
Model |
Feed Size (мм) |
Output Size (мм) |
Capacity (t/h) |
Motor Power (KW) |
2PG0202 |
<10 |
0.5-5 |
0.5-10 |
2.2×2 |
2PG0402 |
<20 |
0.5-10 |
1-15 |
5.5×2 |
2PG0404 |
<30 |
0.5-10 |
2-25 |
7.5×2 |
2PG0604 |
<40 |
0.5-20 |
5-40 |
11×2 |
2PG0605 |
<40 |
0.5-20 |
6-50 |
11×2 |
2PG0806 |
<60 |
0.5-25 |
10-100 |
15×2 |
2PG1008 |
<80 |
0.5-30 |
15-130 |
22×2 |
2PG1208 |
<90 |
0.5-40 |
30-250 |
30×2 |
2PG1212 |
<90 |
0.5-40 |
40-350 |
45×2 |
2PG1612 |
<110 |
0.5-50 |
60-420 |
55×2 |
2PG1616 |
<110 |
0.5-50 |
75-550 |
90×2 |
2PG1816 |
<130 |
0.5-60 |
90-700 |
110×2 |
Main technical parameters of three roller crusher:
Model |
Feed Size (мм) |
Output Size (мм) |
Capacity (t/h) |
Motor Power (KW) |
|
3PG0404 |
<20 |
0.3-10 |
2-30 |
4 |
7.5 |
3PG0605 |
<30 |
0.3-15 |
5-60 |
7.5 |
15 |
3PG0806 |
<40 |
0.3-20 |
8-90 |
15 |
30 |
3PG0809 |
<60 |
0.3-20 |
12-120 |
18.5 |
37 |
3PG0812 |
<60 |
0.3-20 |
20-180 |
22 |
45 |
3PG1012 |
<80 |
0.3-30 |
30-220 |
37 |
75 |
3PG1212 |
<90 |
0.3-50 |
45-320 |
45 |
90 |
3PG1216 |
<90 |
0.3-50 |
55-400 |
55 |
110 |
Main technical parameters of four roller crusher (two cavities)
Model |
Feed Size (мм) |
Output Size (мм) |
Capacity (t/h) |
Motor Power (KW) |
4PG0404Ⅱ |
<20 |
0.3-10 |
2-30 |
2×7.5 |
4PG0605Ⅱ |
<30 |
0.3-15 |
5-60 |
2×22 |
4PG0806Ⅱ |
<40 |
0.3-20 |
8-90 |
2×30 |
4PG0809Ⅱ |
<60 |
0.3-20 |
12-120 |
2×37 |
4PG0812Ⅱ |
<60 |
0.3-20 |
20-180 |
2×45 |
4PG1012Ⅱ |
<80 |
0.3-30 |
30-220 |
2×55 |
4PG1212Ⅱ |
<90 |
0.3-50 |
45-320 |
2×75 |
4PG1216Ⅱ |
<90 |
0.3-50 |
55-400 |
2×90 |
4PG1218Ⅱ |
<90 |
0.3-50 |
70-500 |
2×110 |
Main technical parameters of four roller crusher (three cavities)
Model |
Feed Size (мм) |
Output Size (мм) |
Capacity (t/h) |
Motor Power (KW) |
|
4PG0404Ⅲ |
<20 |
0.1-10 |
2-30 |
7.5 |
11 |
4PG0605Ⅲ |
<30 |
0.1-15 |
5-60 |
22 |
30 |
4PG0806Ⅲ |
<40 |
0.1-20 |
8-90 |
30 |
37 |
4PG0809Ⅲ |
<60 |
0.1-20 |
12-120 |
37 |
45 |
4PG0812Ⅲ |
<60 |
0.1-20 |
20-180 |
45 |
55 |
4PG1012Ⅲ |
<80 |
0.1-30 |
30-220 |
55 |
75 |
4PG1212Ⅲ |
<90 |
0.1-50 |
45-320 |
75 |
90 |
4PG1216Ⅲ |
<90 |
0.1-50 |
55-400 |
90 |
110 |
4PG1218Ⅲ |
<90 |
0.1-50 |
70-500 |
110 |
132 |
Note:Any change of technical data will not inform additionally.
Common Problems