Koon Stone Double Roller Crusher Crushing Machine Rock Breaker Crusher Plant

Product Description
Description :
2PG double roller crusher is developed on the basis of traditional roller crusher and combined with the design concept of machine, electricity and oil integrated. It improved the crushing efficiency a lot and reduced the operation cost.
 Application:
The roll crusher applies to the cement, chemical, electric power, mining, metallurgy, building materials, refractory materials, coal and other industries of thick, brittle block material intermediate crushing, it into the grain-size, discharging granularity is adjustable, can fight pressure strength of 160 mpa or less materials are broken. Especially in the coal industry, the use of native raw coal fragmentation, as long as after iron, removing impurity, without gangue removal, can be directly to broken, broken out of material, granularity and the crushing rate is low, thus simplifies the coal preparation process, reduce the investment and production cost
Working principle :
The particles are drawn into the gap between the rolls by their rotating motion and a friction angle formed between the rolls and the particle, called the nip angle. The two rolls force the particle between their rotating surface into the ever smaller gap area, and it fractures from the compressive forces presented by the rotating rolls. Some major advantages 

Features:
1) Firm structure, stable performance, large capacity, even producing granularity.
2) With the increase of production, our jaw crusher can greatly reduce the operating costs.
3) Convenient maintenance and economical running expense..
4) The large feed opening and forcefeeding action from the inward and downward eccentric movement of the swing jaw means  that our jaw crusher can increase the capacity.
Technical Parameter :