Description

The Operating principle of jaw crusher:
The electric machine drives belt and belt gear and makes movable jaw move from up and down by eccentric shaft. When the movable jaw rises, the included angle between wrist plate and movable jaw, which pushes movable jaw move towards fixed jaw, and at this time, the material is crushed and disruptured. When the movable jaw moves down, the included angle decreases, and the movable jaw plate leaves the fixed jaw plate under the function of pull rod and spring. The crushed material discharges below the crushing cavity.
How to choose suitable crusher:

1. Material’s physical property, such as breakable, sticky, water and sediment content and maximum feeding material size and so on.
2. Product’s total production volume and grade required can be as evidence of choosing crusher type and production capacity.
3. Technical-economic indicator. We have to make required quality and quantity, simple operation, reliable work and maximum save cost.

1. Light quality, simple component, compact structure.
2. There is a good filling level inside crushing cavity, and the material is got uniform crush, adding the product pushed out forcibly, so the high production capacity is doable.
3. The material is tumble up and down, so it is very easy for material to discharge in a cubic shape. The product’s quality is better than the simple pendulum crusher.