stone breaking machine impact crusher plant granite impact crusher PF1520 pf stone crusher

详情

Working Principle:

The reaction type crusher crushes the material by high-speed impact. When the material enters the hammer action area from the feed hole, it is impacted by the hammer under high speed and becomes crushed preliminarily. The strong impact force thrusts the material onto the reaction plate and shatters it for the second time. The material then springs back from the reaction plate and falls in the hammer area to repeat the process until it is shattered to a size below the discharge outlet and then is discharged by gravity.

Product Characteristics:

1. It has large crushing ratio, simple and rational structure, steady operation, simple maintenance, fast replacement and high crushing efficiency, and can be widely used in industries such as building materials, ore dressing, chemistry and electricity for crushing material with medium hardness and rigidity.

2. The optimum crushing chamber has large capacity and accommodates material size. The liners and special rotors combine to increase the productivity under various conditions of application.

3. The liner plate and the reaction plate on rotors and vulnerable parts in the chamber are all made of steel products with high content of manganese and chrome, which enhances the durability of wearing parts (hammer, aprons etc.) and the reliability of the mechanic components (main shaft, bearings).

4. Easy maintenance. It can be provided with a hydraulic covering to facilitate replacement of wearing parts.

Technical Parameters:

Dahongli Anywhere:

Thanks to our good quality and post sale service, we have spread our Dahongli Machinery to all over the world