Home > Products > Industrial Supplies > Mining Machine

1.This series product is applied to crushing various medium hardness materials such as limestone, slag, coal etc. In metallurgy, cement, chemistry and other industries for primary and secondary crushing. Among them, strong double roller crusher gained national patent.
2. 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
3. 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.

Model	Feeding Size (mm)	Output Size (mm)	Capacity (t/h)	Motor Power (kw)	Weight (T)	Overall Dimension(mm)
2PG400x250	< 35	2-8	2-10	2x5.5	1.3	2110x870x810
2PG610x400	< 65	2-20	5-20	2x15	3.9	3510x1420x1030
2PG750x500	< 75	2-25	10-40	2x18.	9.5	4210x1630x1260
2PG800x600	< 80	2-25	12-45	2x22	10.8	4505x1780x1320
2PG1000x700	< 100	3-30	20-65	2x30	14.9	5310x2175x1595

3. Xinxiang Hengfu Electronic Machinery Co., Ltd specialize in mining machinery for several years, our products include jaw crusher, impact crusher, hammer crusher , sand washing machine, sand making machine (fine crusher), vibrating feeder, vibrating screen & related machine parts, with ISO9001 quality system authorities. Good quality and pretty competitive price could be provided for you. Should you have any questions, pls do not hesitate to contact me.