Coal Sizer

Introductions of Hydraulic Roller Crusher

2PGC serise hydraulic rollar crusher, is  a new type product which R&D by our company, on basis of years of experience on spring rollers crusher. This machine 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.

Usage and Application:
It 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.

Features and Advantage
1. Compact structure, low noise and efficient;
2. Easy to install and only need simple foundation;
3. Can adjust the pressure and size easily by hydraulic system;.
4. Self-protection, the parts can not be damaged when hard materials such as the metals goes into the crushing cavity; 
5. Low cost maintenance and easy to maintain.

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 thetwo rollers inward turning, the input materials are crushed, pressed, ground, and at last come out from the base of the machine.