This type of crusher has a long history, belongs to the traditional crushing equipment, the electric motor will be driven the eccentric axis rotation by the triangular pulley, while the movable jaw makes periodic compound pendulum producing the crushing force. It is divided into coarse  crusher and fine crusher. This  crusher with simple structure, low price, reliable work, easy to adjust the discharge outlet ,it is more suitable for crushing the wet ore and the ore with more clay, and the crushing granularity is relatively coarse. Our company has made the optimal design about PE400 × 600, PE250 × 750, PE600 × 900, these have been accepted during the actual applications.

1. Deep cavity design, higher crushing ratio, high crushing efficiency, crushing particle size very small  

2. It has raised the speed of eccentric shaft, high production capacity