Double Roll Crusher is also called Gear-type Crusher. It is widely used in coarse or intermediate crushing of britle block materials in mining, metallurgy, bullding materials, refractory materials, chemical, coal, building materlals and other industries, producing large feeding grain size, with adjustable discharging grain size, and it can carry out crushing the material with the compressive strength of ≤160Pa. Especially in the coal industry, this machine is used to crush the raw coal that can be directly crushed as long as after iron removaand impurity removal but not with cangue removal. The crushed material has uniform grain size and low over crushing, which simolifesthe coal preparation process and reduces investment and production costs accordingly.
1、Roller
2、Roller
3、Material
4、Fixed bearing
5、Movable bearing
6、Spring
7、Frame
1、The grain is adjustable, and the size of the discharging grain size can be adjusted by adjusting the bolt
2、High sealing performance.
3、Simple structure, and durable, wear-resistant and impact-resistant
4、Wholly detachable and convenient for maintenance.
| Series Model | Feeding grain size(mm) | Discharging grain size(mm) | Production capacity(t/h) | Motor Power(kw) | Weight(t) | Overall dimensions (mm) |
| 2PG400x250 | <35 | ≤2-8 | 2-10 | 2x5.5 | 1.3 | 2150x980x800 |
| 2PG400x400 | <35 | ≤2-8 | 5-12 | 2x7.5 | 2.3 | 2360x1100x800 |
| 2PG610x400 | <65 | ≤2-20 | 5-20 | 2x15 | 3.9 | 3510x1420x1030 |
| 2PG750x500 | <75 | ≤2-25 | 10-40 | 2x18.5 | 9.5 | 4210x1630x1260 |
| 2PG800x600 | <80 | ≤2-25 | 12-45 | 2x22 | 10.8 | 4505x1780x1320 |
| 2PG1000x700 | <100 | ≤3-30 | 20-65 | 2x30 | 14.9 | 5310x2175x1595 |
| 2PG1200x800 | <120 | ≤2-35 | 35-80 | 2x37 | 25.5 | 6290x2270x1870 |
| 2PG1500x800 | <130 | ≤2-45 | 50-120 | 2x75 | 33.7 | 7460x2410x2290 |
| 2PG1600x1000 | <150 | ≤2-50 | 60-140 | 2x90 | 41.2 | 8220x2680x2475 |