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About JAW Crusher

Product Description:

JAW Crusher belongs to primary crushing equipment, this series of crusher can crush any kinds of soft and hard materials which Compressive strength are not more than 320MPa, with high crushing ratio, high output, cubical final product size, simple structure, reliable operation, easy maintenance, low operating costs. JAW Crusher is widely used in metallurgy, mining, chemical, cement, construction, refractory materials and ceramic industry fields. JAW Crusher can work with mineral processing equipment and grave equipment, which can also be used alone.



1)    Deep crushing cavity without dead zone, high crushing ratio, high output;

2)    Vulnerable parts selection science, reasonable structure design , long life;

3)    Gasket type discharging mouth device, convenient adjustment, it can meet different customers’ requirement;

4)    Lubricate system is safe and reliable, easy to change the spare parts, little maintenance workload;

5)    Leading precision manufacturing technology, reliable, low operating costs;

6)    Large JAW Crusher strictly applied welding frame, guarantee product using safely;

7)    Energy-saving and environmental protection, little noise and dust;

8)    Products have lifting hook, convenient lifting.


Working Principle:

The motor transmits power through belt, and drives the moving jaw do periodic motion to the fixed jaw surrounding the eccentric shaft. The angle between toggle plate and movable jaw increases when movable jaw moves up, so the movable jaw closes to the fixed jaw .The stuff will be crushed in this process. The angle of jaw crusher between toggle plate and movable jaw decreases when movable jaw moves down, the movable jaw of jaw crusher moves away from fixed jaw by the pulling of rod and spring, the products after crushing will be discharged from the outlet of jaw crusher.