Jaw Crusher

Jaw crushers are often working as primary crusher. It is mainly applied in aggregate plant(stone crushing plant), ore rock crushing plant, mineral processing plant, solid waste recycling plant, coal crushing plant, etc. You can tell us your requirement, and our engineer will provide you a reasonable selection of jaw crushers.

How is a jaw crusher working? A jaw or toggle crusher consists of a set of vertical jaws, one jaw is kept stationary and is called a fixed jaw while the other jaw called a swing jaw, moves back and forth relative to it, by a cam or pitman mechanism, acting like a class II lever or a nutcracker. The volume or cavity between the two jaws is called the crushing chamber. The movement of the swing jaw can be quite small, since complete crushing is not performed in one stroke. The inertia required to crush the material is provided by a flywheel that moves a shaft creating an eccentric motion that causes the closing of the gap.