The Hydraulic Roller Crusher product is applied to medium hardness crushing various materials such as limestone, slag, coal etc. in metallurgy, cement, chemistry and other industries for primary and secondary crushing.
 
The engine 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 inputmaterials are crushed, pressed, ground, and at last come out from the base of the machine.
 
Compact structure, low noise and efficient
Adjusting the pressure and size Easily
Low cost maintenance and easy to maintain
Easy to install and only need simpIe foundation
Self-protection, the parts can not be damaged when hard materials such as the metals goes into the crushing cavity