Introduction of Double Roller Crusher Machine
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.

Working principle of Double Roller Crusher Machine
 The main working parts of roller press is fixed roller, which driven by the motor reducer mainly as a relatively low-speed rotation, when the materials continuously and densely be fed between the two rollers, the hydraulic system, through the cylinder, press the roller with hundreds of tons of pressure to acting upon the materials,with  the high-pressure extrusion of the materials, the particle size decreased, the diameter of the powder content will less than 0.08mm the percentage of these material will reach 20-40%, less than 2mm of material to reach 60% -70%, so the squeezing of the materials will present a large number of cracks, the required energy consumption reduced drastically.

Application of Double Roller Crusher Machine
Toothed roller crusher is the latest developed crusher, which is applicable for the coarse, medium , fine crushing of coal, coke materials and alike. So it is widely applied in these industrial sectors such as mineral processing, chemistry, cement, building material, etc

Features:
1.Strong crusher power and high crushing ratio, without over-crushed phenomenon
2.Crushing grades have coarse and medium crushing
3.High strength alloy steel shafts
4.Replaceable wear part design, crusher teeth can be replaced quickly
5.Unique tooth designs to allow maximum utilization of the materials
6.Grease lubricated bearings usually fed by automated system