what's the jaw crusher working principle?

pew-jaw-crusher

Jaw crusher is not only able to be used together with mine-selecting and gravel processing equipment but also be used independently. The PEW jaw crusher is used for primary crushers and secondary crushers for crushing all kinds of minerals and rocks with compressive strength less than 320 mpa.

jaw crusher working principle

Do you know the jaw crusher working principle? The motor transmits power through belt, drives the moving jaw do periodic motion to the fixed jaw surrounding the eccentric shaft. The angle between toggle plate and moving jaw increases when moving jaw moves up. So the moving jaw closes to the fixed jaw.

The stuff will be crushed in this process. The angle of Jaw Crusher between toggle plate and moving jaw decreases when moving jaw moves down; the moving jaw of Jaw Crusher moves away from fixed jaw by the pulling of rod and spring, and the products after crushing will be discharged from the outlet of Jaw Crusher.

jaw crusher performance and features

1. Crushing cavity is deep and there is no dead area, which improves feeding capacity and output;

2. High reduction ratio and uniform final product size;

3. Spacing piece type discharge-hole adjustment device is reliable and convenient;

4. Reliable and safe lubrication system, convenient replacement of parts and small work load of maintenance;

5. Simple structure, operational reliability and low operation cost;

6. Energy-saving: single machine can save energy by 15% to 30%; the system can save energy by over 30% to 60%;

7. Large adjustment range of discharge hole can meet the demands of different users;

8. Low noise and little dust;

9. Simple structure; convenient maintenance and use; stable performance; low operation cost; high reduction ratio.

10. The outlet employs pad-style adjustment devices, convenient and reliable, and increases the flexibility of the equipment.