Working principle of jaw crusher
The main structure of the stone jaw crusher are composed of stander, eccentric shaft, belt pulley, flywheel, movable jaw plate, wrist plate ,adjustable gap screw, offsetting spring, fixed jaw plate. The wrist plate also has the effect of guarding.
This Jaw Crusher's crushing style is the type of driving extrusion. The motor drives the belt and belt pulley to make the movable jaw move through the eccentric shaft. When movable jaw is rising ,the included angle between the wrist plate and movable jaw become bigger to drive the movable plate to be close to the movable plate. At the same time the material is squeezed and rubbed, rolled to achieve multiple crushing.
Jaw crusher is mainly used for coarse crushing and middle crushing, and is widely used in mining, metallurgy, building material, highway, railway, water conservancy, and chemical industries, the largest compression resistance of the material is 320Mpa.
* High ratio of crushing, uniform product size;
*Simple structure, easy maintenance, low operation cost;
*Discharge range can be adjusted, so it can satisfy different customers' requirement;
*Large capacity, deep crushing cavity, improving input ability and capacity;
*Forging eccentric shaft is by manufactured heat treatment.
