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Our stone crusher machine, a type of jaw crusher is widely used in mining, railway construction, water conservancy project, metallurgy, chemical, building material industries. It is mainly used to crush rock and ore, whose compression strength is less than 320 Mpa. Jaw crusher, your preferred primary crusher, is used for coarse crushing and fine crushing.

We can provide you with free process design.

Features

* The lubrication system is safe and reliable, easy to replace parts, and the equipment maintenance is simple.
* Crushing cavity is deep and there is no dead zone, so as to improve the feed capacity and output.
* Energy-saving equipment: the single can save 15% ~ 30% energy, and the system can save double energy at least.
* The discharge gate has wide adjustable range and can meet the requirements of different users.

Product Parameters

Main Structure

PE Series Jaw Crusher Popular Model PE 400X600 Jaw Crusher Price Gold Ore Stone Rock Breaker Portable Jaw Crusher For Sale
 

PE Jaw Crusher Working principle

Two jaw plates are the work parts of jaw crusher: the first is fixed jaw, fixed on the front wall of the body vertically (or the upper part inclines outward slightly).

The other is the movable jaw, inclined. It and the fixed jaw compose of the crushing chamber (the working chamber), whose upper part is bigger, while the bottom is smaller.

The movable jaw plate makes periodic alternating motion to the fixed jaw plate, thus they are separated and close to each other in turn.

When they are separated, the material enters the crushing chamber and the finished product is discharged from the lower part.

When they are close to each other, the material between two jaw plates is crushed by being extruded, bent and split.

How to choose a crusher?

There are several characteristics to consider: The abrasiveness and hardness factor. It is essential to know what material is going to be crushed, in particular its abrasiveness and hardness.

You must evaluate the compressive strength or maximum force that the material can withstand before breaking. Granulometric requirement. It is necessary to define the desired result i.e. the grain size after crushing. The capacity (throughput). You will need to determine the processing capacity (or throughput) necessary for your use. This is measured in tonnes/hour.

Application scenario

Jaw crushers use a rudimentary and reliable technology that does not require much maintenance or engineering knowledge. They are the most popular crushers in the world. Jaw crushers are particularly suitable when the main objective is to reduce large blocks into smaller pieces that can then be processed by other machines.