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PFY counterattack crusher series

Feed size: ≤500mm  

Production capacity: 30-1500t/h  

Suitable materials: granite, limestone, concrete, quick lime, gypsum, hydrated lime, etc  

Application: It is widely used for crushing all kinds of soft, medium and hard ores. It can be used for coarse crushing, medium crushing and fine crushing in primary crushing and secondary crushing.  Mainly used in mining, construction, chemical, cement, metallurgy and other industries.  

Technical services:
  • Product introduction
  • performance feature
  • the principle
  • project case
Product introduction

This series of products is our optimized design and developed a three-cavity impact crusher, with reasonable structure, large crushing ratio, high output, low energy consumption, convenient maintenance and other characteristics, especially suitable for the compressive strength of all kinds of materials not more than 250Mpa medium and fine crushing,  It is the ideal equipment for high-grade highway, railway, water and electricity, chemical industry, building refractory materials, ceramics, glass and other industries.  

performance feature

1. Special super-large cavity design, greatly improve the crushing rate and productivity;  

2. Compared with the same type of equipment in the same industry, our company can increase by 10-25% against bankruptcy;  

3. Adopt three-cavity structure, the shape of finished material is good;  

4. Non-circular rotor structure design, give full play to the plate hammer throwing function, greatly improve the crushing efficiency, reduce the wear of the plate hammer, under the same conditions, the service life of the plate hammer is extended about 20%.  

5. Hydraulic open cover structure, easy to repair and replace parts;  

6. Simple operation and convenient maintenance.  

the principle

The impact crusher uses the hammer on the rotor rotating at a high speed to produce high-speed impact on the material fed into the crushing chamber and crush it, and the crushed material is thrown at a high speed along the tangential direction to the impact plate at the other end of the crushing chamber It was broken, and then rebounded from the counterattack board to the hammer, and continued to repeat the above process. During the round trip, the materials also collide with each other. Because the material is hit by the hammer, the impact with the counterattack and the collision between the materials, the material continues to crack, loose and crushed. When the granularity of the material is smaller than the gap between the impact plate and the hammer, it is discharged.


Note: Technical parameters are subject to change without notice.

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Address: Kowloon industrial park, Wanzhou district, Chongqing

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