Introduction&Application:
PEV series jaw crusher has larger feed opening and bigger crushing strokes.It is especially suitable for primary crushing.Heating treatment after welding can provide strong construction. The eccentric shaft is made of chromium steel with high toughness and impact resistance after precision machining.Spherical roller bearing is used that can smooth operation even under heavy load. Full hydraulic system makes gap settings quickly and easily.So it can crush all kinds of stone in high efficiency.

Working Principle: 
The working principle of PEV series jaw crusher is very simple. The whole crushing process rely on the relative motion of the two jaw plates. One of the jaw plates stay still while the other move against it. And with the movement, the materials between the two plates would be crushed into small elements. While the plates move against each other, the materials would be crushed and while plates move away from each other, the broken materials which are smaller enough would drop through the discharging opening. And due to the simple structure, jaw crusher is easy to maintain and repair. These features promote its popularity to a great extant.

Advantages&Features:
1-Hydraulic adjustment
2-Oil-immersed lubricants station
3-Crushing surface is acute angle
4-High crushing capacity
5-Strong main frame