Impact crusher is suitable for materials whose compressive strength is under 350Mpa, and particle size is less than 500mm. With end products in cubic shape, the impact crusher is widely used for sand and rock producing in the industry of roads, railways, reservoir, electricity power and building materials and so on. Adopting the latest manufacturing technology and unique structure design, the PF series impact crusher can produce cubic products with very good grain shape without tension and crack. It can crush each kind of coarse, medium, fine cubic material (granite, limestone and concrete etc) with feeding size not more than 500mm and crushing strength not more than 350MPa and is widely applied to secondary and tertiary crushing of various ores and medium- hard materials in railway, highway, energy, cement, chemical industry construction etc.
Working principle
When the impact crushing machine works, the motor drives the rotor rotate of the impact crusher with high speed, on the rotor where installed the hammers. When the materials get into the area which the hammers affect, under the impact function of the hammer at a high speed, the materials are thrown to the impact device above the rotor continuously. And then the materials are rebounded from the impact liner to the area where the hammers effects for being recrushered. The materials from large to small all to be crushed at the impact chamber repeatedly. The process won?ˆ™t stop till the material are crushed to the required size and then discharged from outlet of the impact stone crusher and mineral impact crusher.
Features and Advantages
1、The impact crusher is with unique simple structure, keyless connection.
2、Impact crusher is with high-chromium plating hammer and special impact liner plate.
3、The impact crusher is capable of highly efficient hard rock crushing while saving energy.
4、The final product of impact crusher is in the shape of a cube, the discharge grain size is 5、adjustable to simplify the crushing circuit.
5、Easy maintenance, reliable performance.
6、Big crushing ratio, high-efficiency , low energy;
7、Special structure, no-board connection;
8、High chrome hammer, unique impact plate;
9、Good product size with cubical shape , no tension and crack ,simplified crushing process;
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