Specification :

JC series Jaw Crushers are widely used in mine, building materials, chemical industry, metallurgy, whose compressive strength is below 320Mpa. JC series Jaw Crusher can be divided into coarse crusher and fine crusher with world-wide advanced crushing technology and producing standard and the JC series Jaw Crusher can crush the material with high hardness and strong abrasive efficiently.
Characteristics of JC series Jaw Crusher:
1. World-level manufacturing technology is adopted, and highest-level raw material is used.
2. More advanced movable jaw assembly lengthens life of crusher.
Movable jaw assembly is made from cast piece with high-quality, is driven by two large flying wheels which are made from cast steel. Moreover, heavy eccentric shaft is processed by forged mold. These entire make the JC series jaw crusher extremely reliable.
3. Integral cast steel structure is adopted for bearing seat. Integral cast steel bearing matches well with the crusher frame, at the same time, radial strength of the bearing seat is highly strengthened.
4. Finite element analysis technology is adopted to make the crusher much stronger.
5. Crusher chamber adopts " V" structure which could make actual feed width comply with the nominal one.
6. Adjustment of the discharge part is more convenient.
The adjustment methods: gasket adjustment, hydraulic assistant adjustment, wedge block and wedge hydraulic adjustment.
7. Bearing with larger model and higher load are used.
All JC jaw crusher is equipped with larger bearing compared with same model of normal jaw crusher. Its higher load capacity and effective oil seal will lengthen the life of bearing.
8. A newly designed tooth-shape side plate, makes the available area of jaw plate longer, and enhances the capacity.
Working Principle of JC series Jaw Crusher
The motor transmits power through belt, drives the moving jaw to do periodic motion towards the fixed jaw by the eccentric shaft. The angle between toggle plate and moving jaw plate increases when moving jaw moves. So the moving jaw moves towards the fixed jaw. The stuff will be crushed in this process. The angle between toggle plate and moving jaw decreases when moving jaw moves down, the moving jaw moves leaves fixed jaw by pulling rod and spring, the final crushed stuff will be discharged from the outlet. The moving jaw of the crusher makes periodic crushing and discharging along with the motor to realized batch production.