I. Double Roller Coal Crusher/Double Roll Crusher Usage:
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.

II. Double Roller Coal Crusher/Double Roll Crusher 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.

III. Double Roller Coal Crusher/Double Roll Crusher Features

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 can not be damaged when hard materials such as the metals goes into the crushing cavity;
5. Low cost maintenance and easy to maintain. 

IV. Technical data:

Specification and type	Feeding size (mm)	Discharging size (mm)	Capacity(t/h)	Motor Power (kw)	Weight(kg)
2PG-400×250	≤25	1-8	5-10	11	1500
2PG-610×400	≤40	1-20	13-35	30	4500
2PG-750×500	≤40	2-20	15-40	37	12250
2PG-900×500	≤40	3-40	20-50	44	14000 Contact Infomation Send Inquiry Company name:HENAN MACHINERY & EQUIPMENT COMPANY LIMITED Status:[Offline] [Send message] [Chat] Business contact:hu (Ms.) Telphone: Area: Caribbean Region-Bermuda Address:NO 1202,24-1 Shangwu Waihuan Road,Zhengdong New District Zip:450000