Cement Material Crushing Machine Wholesale Roll Crusher  :
1). Small Roll rusher has many names such as roller crusher, double-roller crusher and double-geared roller crusher. 
2).The small roo crusher  is mainly made up of roller, supporting part of the bearing, clamping and adjustment means, drive device and so on.
3). This series of roll crusher can be used for the medium and fine crushing of all kinds of ores and rocks with high and medium hardness
 in many industrial departments such as ore beneficiation, chemistry, cement, refractory, abrasive materials and building materials.


Roll crusher working principle:
When it works, the raw material is fed in and fall into the V type crushing cavity between the two crushing rollers and crushed into qualified sizes by the extruding and cutting force of the two counter-rotating rollers, and then discharged from the outlet.
The fixed part of roller and movable roller are driven by the motor via reducer and v-belt, the raw materials fall into the part between the two rollers from inlet of the machine. The two rollers rotates inward simultaneously. The materials are extruded, crushed and ground, then the end products come out from the bottom of this crusher.

 Features of small wholesale roll crusher : 
1). It has simple structure, and takes up smaller space, and the operation and maintenance of this machine is very convenient.
2) This double roll crusher is equipped with safety protection device
3). The operational cost is low, stable operation, high efficiency, saving energy, high crushing efficiency.
4). There is equipped dustproof plant inside the machine and the sealing ability is excellent, so that thereis little powder dust and lower working noises, 
so that the working environment is greatly improved.
5). The gap of the roll can be adjusted according to the requirement of the customers

wholesale  Roll Crusher Technical Parameter
Contact:
Ms Sara Pang
Mobile phone :  0086137 8347 1727