double roll crusher specification Features

1. Available for ore dressing, chemical, cement, refractories, abrasive, building materials industries.

2. With the more excellent effect than general stave machinery.

3. Finely crushing all kinds of ore and rock below the high, medium hardness,which can make the minimum grain size below 100 mesh.

4. Stable operation, easy maintenance, low cost and output size adjustable

double roll crusher specification Applications

This series of crusher is mainly used for crushing raw coal in coal mine or surface (under ground) coal preparation plant and other fragile materials of similar hardness in other industries.

double roll crusher specification Working principle:

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.When there are unbreakable materials or the material is too hard, the roller will concede automatically under the effects of spring and hydraulic pressure, which will widen the clearance between the rollers and make the hard or unbreakable so as to avoid damaging the machine. The clearance between the two rollers can be adjusted to change the sizes of final products.