Jaw crusher is widely used in various materials processing of mining &construction industries, such as it is suit for crushing granite, marble, basalt, limestone, quartz, cobble, iron ore, copper ore, and some other mineral and rocks, with compression strength less than 320Mpa.

 

1. crushing cavity depth and no dead zone, high production efficiency, big crushing ratio, uniform end product size, low energy consumption, compared with ordinary fine jaw crusher, capacity is 20-30% higher than the same specifications; 

2. adopt jaw plate of our own research and development; jaw plate's life may be extended to 3-4 times longer, especially for high abrasion resistance material; 

3. simple structure, reliable operation, low operating costs, the lubrication system is safe and reliable, parts easy to change, small maintenance workload.

4. low noise, less dust, single machine energy saving 15% ~ 30%, and the system saving energy twice more;

5. large adjustment range of discharging mouth and wide application area to meet the requirements of different users.

 

The motor  transmits power through belt and 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.



Crushing machine sepecifications: