Stone crusher, Jaw crusher's feature:
As the primary and secondary crushing equipment, jaw crusher is used widely in the crushing plant nowadays and has various advantages such as big crushing rate, equal end-product size, easy operation and maintenance. The highest anti-pressure of the end product can reach 320MPa. It's applied in many fields such as mining, quarry, road construction, railway and bridge infrastructure, hydroelectricity, chemical industry etc.

Jaw Crusher Operating principle:
The jaw crusher is constituted with fixed and movable jaw, machine body, eccentric shaft, toggle plate and adjusting plate. When the jaw crusher is working, the triangle belt and funnel wheel are firstly started up by the motor and then drive the eccentric shaft in order to driving the movable jaw moving in reciprocation according to the regulated track.
Falling into the crushing cavity through the feeding opening, the materials will be crushed by the fixed jaw plate and the movable jaw plate equably till they are crushed as small as they can pass through the discharging opening between the fixed and movable jaw plates when the movable jaw separate with the fixed one. The crushed materials will then be taken away by the belt conveyor.