Jaw crusher which is produced by our company is a high-performance, energy-saving broken equipment absorbing the successful experience of similar products both at home and abroad. Large and medium-sized jaw crushers are one of our main products. Particularly in the design and manufacture, it has been leading level both at home and abroad.
It is widely used in the fields of metallurgical industry, mining, building materials, highway, railway, chemical industry, etc.

Jaw crusher’s working principle:

Jaw crusher’s main structure is rack, eccentric shaft, the pulley, flywheel, moving jaw, side shield, elbow board, elbow, the rear plate; transfer gap screw, spring reset; fixed plate and the activities of jaw board.
And bracket also plays an important role in insurance. The machine’s leather belt and wheel are driven by the electric motor, and then the movable jaw begins to move up and down by the eccentric shaft.
When the movable jaw moves from bottom to top, the angle between fixed jaw and movable jaw becomes bigger, then promotes the active board close to the fixed board. At the same time materials are extruded, molded, multi-roller crushed etc.
When the movable jaw moves from top to bottom, the angle between fixed jaw and movable jaw becomes smaller, under the function of drag, rod and spring, the movable jaw plate deviate from the fixed jaw plate. At this moment the crushed materials are discharged from the bottom outlet of the crushing cavity. With the continuous rotation motor, the crusher is crushing and nesting cyclically.