Trituradoras de doble rodillo
Production capacity: 5-100 t/h
Tamaño del pienso: ≤25-≤100 mm
Application range: Widely used in various ores, such as granite, marble, limestone, feldspar, swallow stone, etc. It can also be used for coal fine crushing operations.
Applicable materials: Limestone,coal,coke,clinker, granite, basalt, cement, brick, tile,building material etc.
Double roller crusher application
Double roller crusher is suitable for rough and intermediate crushing of brittle materials in such industries as cement, chemical industry, electric power, mine, building materials and metallurgy. The grain size of the input material is large, the particle size of the output product can be controlled, and it is possible to effectively destroy the material whose compressive strength is less than 160 MPa.
Double roller crusher is mainly used for secondary and fine crushing materials with soft or middle hardness like coal, coke,limestone etc.
Double roller crusher features
1. Compact structure, low noise and efficiency;
2. Easy to install and only need a simple foundation;
3. Can adjust the pressure and size easily.
4. Self-protection, the parts can not be damaged when hard materials such as metals goes into the crushing cavity;
5. Low-cost maintenance and easy to maintain.
Double roller crusher working principle
The materials to be crushed fall from the feeding mouth to the space between the two rolls. After being squeezed and crushed, the final products will naturally fall.
When there are too-hard materials or materials that cannot be crushed, the rolls of the roller crusher will automatically withdraw under the effect of a hydraulic cylinder or spring to increase the gap between the rolls, and the too-hard materials or the materials that cannot be crushed will fall down. Thus protecting the machine from being damaged.
There is a certain gap between the two rolls that rotate in the opposite direction, and the maximum discharging granularity of the final products can be controlled by changing this gap.
Double roller crusher the materials by relying on the two round rollers rotating in the opposite direction, and four-roll crusher crushes the materials by relying on the two pairs of round rollers rotating in the opposite direction.
Specifications of double roller crusher
| Modelo | Feeding size (mm) | Output size(mm) | Capacity(t/h) | Motor power(kw) | Weight(t) | Overall Dimension(mm) |
| 2PG400*250 | <35 | <2-8 | 2-10 | 2*5.5 | 1.5 | 2110*870*810 |
| 2PG610*400 | <65 | <2-20 | 5-20 | 2*15 | 3.9 | 3510*1420*1030 |
| 2PG750*500 | <75 | <2-25 | 10-40 | 2*18.5 | 9.5 | 4210*1630*1260 |
| 2PG800*600 | <80 | <2-25 | 12-45 | 2*22 | 10.8 | 4505-1780*1320 |
| 2PG1000*700 | <100 | <3-30 | 20-65 | 2*30 | 14.9 | 5310*2175*1595 |
| 2PG1200*800 | <120 | <3-35 | 35-80 | 2*37 | 25.5 | 6290*2270*1870 |
| 2PG1500*800 | <130 | <3-45 | 50-120 | 2*75 | 33.7 | 7460*2410*2290 |
| 2PG1600*1000 | <150 | <3-50 | 60-140 | 2*90 | 42 | 8220*2680*2475 |
