Hammer Crusher

Hammer crusher machine is suitable for crushing all kinds of medium hard materials with weak corrosivity.

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Hammer crusher machine is suitable for crushing all kinds of medium hard materials with weak corrosivity. The materials to be crushed by this machine should be no more than 100MPa in compression strength, and less than 15% in water content rate. It can be used for crushing coal, salt, chalk, gypsum, tile and limestone, and it can also be used for crushing fiber structure, elastic mood pieces, paper or crushing the asbestos cement for recycling asbestos fiber. In addition, the hammering machine can be used not only in crushing production line and sand making production line, but in the ore dressing line for replacing cone crusher.

Features and Types

1. Hammer crusher has the advantages of highly structured, reasonable structure, convenient installation, simple operation especially for the cement industry.

2. Hammer crusher has a special structure features of big crushing ratio for crushing material.

3. Hammer crusher is divided into two types: common hammer crusher, ring hammer crusher. The ring hammer crusher is widely used in coal and coke industry.

Working Principle

The electromotor drives the rotor to rotate with high speed in the crushing chamber. The materials are fed into the machine from the upper feeding mouth and are crushed under the hitting, impacting, cutting and grinding of the hammer which is moving with high speed. On the bottom of the rotor, there is sieve plate and the crushed materials that is smaller than the screen size are discharged from the sieve plate, and the coarse particles bigger than the screen size are retained on the sieve plate to be hit and ground again by the hammer and finally be discharged from the machine from the sieve plate.