Double roller crusher is mainly used for coal,cement,refractories,chemicals,electric power,mining,metallurgy.building material’s coarse and intermediate crushing, large feeding size, the output size is adjustable. The machine can crush these materials which compressive strength ≤160MPa.The double rollers crusher is widely used for secondary and fine crushing in the industry of mining, building materials, chemical industry, metallurgy and so on. It can crush materials in middle hardness such as rocks, ore, coke, lump coal, slag, mineral slag, cement clinker, fireproof materials, and so on.
1. Compact structure, low noise and efficient;
2. Easy to install and only need simple foundation;
3. Can adjust the pressure and size easily.
4. Self-protection, the parts cannot be damaged when hard materials such as the metals goes into the crushing cavity;
5. Low cost maintenance and easy to maintain.
The motor drives the fixed roller and movable roller to work via reducer, V-belts or coupling. Materials are put into the space between the two rollers via the feed entrance. As the two rollers inward turning, the input materials are crushed, pressed, ground, and at last come out from the base of the machine.