Shaft impact crusher  is widely used and its function is up to the international advanced level. It is especially suitable for the fine crushing and medium crushing of various mineral materials such as grinding material, fire-resistant material, cement, refinery mineral slag, quarts sand, iron minerals, river pebbles, lime stone, aggnegate etc. This series of crusher s consumes less energy with a bright future in the trade of manufactured sand..

Operating principle:

Building stones fall into the fast rotating plate from the top of the machine. Acted on the high speed centrifugal force. The stones impact and crush the other targest stones flowing down the plate in an umbrellashaped way, and after theat, repeated impact, friction and crushing are produced and finally the needed graininess can be got under the control of the screening equipment.

Features:

1.a new model sustitute of cone crusher , counter-roll crusher , ball grinder and barginder.

2.novel, specific structures, smooth operation

3.less energy-consuming, high production, large crushing ration

4.less noise, less dust pollution

5.cubical products, great density of drifts

6.building stones can form a protection layer during the production to keep machine body from being worn away

7.a few easilyworn parts are made of hard abrasive material; small sizem, light weight and easily replaced

8.small size, easy operation, installation and maintenance