CJ Jaw Crusher

by Wade Wu Engineering assistant

CJ jaw crusher is the new type first stage crush equipment designed by FTM engineers, it has higher crush ratio and low maintenance cost than the traditional jaw crushers.

Recommended Features

Stronger and more reliable structure
Bigger stroke and higher crushing ratio
Longer service life
Fewer labor force
Easy installation, less used field area

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Review on CJ Jaw Crusher

Factory price rock CJ jaw crusher benefits

1. Large crushing ratio and even discharged product size.
2. Large and reliable adjusting range of discharge port.
3. Safe and reliable lubrication system, easy maintenance and spare parts replacement.
4. Simple structure and low operation cost.
5. Low noise and little dust.

Factory price rock CJ jaw crusher working principle

A jaw crusher uses compressive force for breaking of particle. This mechanical pressure is achieved by the two jaws of the jaw crusher of which one is fixed while the other reciprocates. 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 weighted flywheel that moves a shaft creating an eccentric motion that causes the closing of the gap.