Impact Crusher for 80-130 TPH Crushing Plant

Product Specification

 Zhengzhou Hongji high efficiency reliable  impact crusher(PF series ) with best service 

  impact crusher(PF series ) is a new product designed by our company by absorbing advanced technologies from home and abroad. The equipment is applicable for various coarse, medium and fine materials (such as granite, limestone and concrete, etc.) with grain size not exceeding 500mm and compression strength not higher than 360MPa. It is characterized by great reduction ratio, high reduction efficiency and convenient maintenance, etc. The product is in the shape of a cube. It is the ideal machining equipment for aggregate for high-class highway pavement and construction of hydropower facilities. With excellent capacity and performance, it is widely used in machining of reduced stone for highway construction, hydraulic engineering and architecture, etc.

impact crusher(PF series ) working principle:

It uses plate hammer on the rapidly rotating rotor to generate high-speed impact to crush the materials in the crushing cavity, and casts the crushed materials along tangential direction to impact plate at the other end of the crushing cavity. The materials are crushed again, and then, they return to the plate hammer to undergo the process above repeatedly. The materials are bumping with each other when being sent between the plate hammer and the impact plate. The materials become cracked, loose and then comminuted by knocking by the plate hammer, impact with impact plate and bump between materials. The materials with grain size smaller than the gap between impact plate and plate hammer will be discharged.

Features of impact crusher(PF series ) :
1. Outstanding advantage: reasonable structure, high productivity, easy operation, easy maintenance, safe performance etc.
2. High reduction ratio and crushing efficiency: SBM PF series impact crusher has eight models such as PF-1010, PF-1210, PF-1214, PF-1315, PFV1010, PFV-1210, PFV-1214, and PFV-1315.
3. New wear-resistant materials make impact crusher board hammer, impact plate longer service life.
4. Impact plate with a special shape and no-board connection.
5. Crushed products such as gravel, marble, limestone, pebble, sand etc with cubical shape
6. Impact crusher main parts: rear case, impact plate, impact rack, scale board, feed opening, chassis, blow bar, rotor etc.

Maintenance of impact crusher(PF series ) :
Impact crusher is a machine of high rotational speed and high inertia. To make sure the crusher runs Normally , the engineer should follow several tips:
1. Make a Rigorous testing before you start the impact crusher.
2. Check the lubrication system regularly ,when the impact crusher system is running.
3. Feed the materials evenly to avoid stones of too big size and materials that can’t be crushed.
4. Change the blow bar of the impact crusher timely ,so the crusher can keep the balance for long time running.
5. There is a strong impact on the materials when the crusher is running, and the engineers should keep the machine sealed so as to stop the dust flowing into the air.Impact crusher is a machine of high rotational speed and high inertia.

The technical data of impact crusher(PF series ) :