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Jaw Crusher used for mineral crushing/ore crushing
Due to the features of simple structure, reliable performance, convenient maintenance and safe use, jaw crusher of various models are widely used in the crushing operation in metallurgy, mining, building materials, chemical industries and cement enterprises.
Jaw Crusher is mainly composed of stander, eccentric shaft, belt pulley, flywheel, movable jaw plate, wrist plate, adjustable gap screw, offsetting spring and fixed jaw plate.
The motor drives the belt and belt pulley to make the moveable 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; When movable jaw is descending, the included angle between the wrist plate and movable jaw becomes smaller. Now the crushed material is discharged from the crushing cavity, with the continuous rotation of the motor, the movable jaw crushing and discharging the material periodically to realize batch production.
Because of the specific design of the structure and its working principle, many of jaw crusher’s features are as follows.
1.The broken cavity is deep and without dead area, which increases the feeding capacity and output.
2.High-manganese steel structures are used for the base of bearing;
3.The reduction ratio is big and the production size is even.
4.High rotation speed of movable jaw and the arc jaw plate design increase production capacity.
5.Lubrication system of jaw crusher is safe and reliable.
6.The adjustment range of the outlet is big what improves the flexibility of equipment and also satisfies the requirements of different customers.
7.With low noise and less dust.
Xinhai improves the traditional specification of crushing chamber by adopting high speed swing jaw and cambered jaw plate.
Xinhai jaw crusher is an improved product with high production capacity, large reduction ratio and high crushing efficiency. Its production capacity is 20～800t/h.
Improved product has many advantages. With advanced swing jaw assembled, the main part of the machine are more durable; it has a large reduction ratio, optimum design of chamber and high crushing efficiency; New cambered jaw increases the effective length of the jaw plate and brings lager capacity.