1.introduction

Stone Impact Crusher is widely used to crush the medium hardness brittle materials such as limestone, dolomite, shale, sandstone, coal, asbestos, graphite, and rock salt etc. In building materials, chemicals, coal and other industries. It has the advantages of large crushing ratio, usually 10-20, and maximum 50-60; Simplified crushing process, unique structure, easy manufacture, and convenient operating and maintenance. 


2.work principle

Compare to other crushers, our impact crusher has bigger reduction ratio and can fully use the high speed impactenergy of entire rotor. But because the impact crusher board hammer isextremely easy to wear, it also is restricted in the hard material staveapplication. Impact crusher is usually used to break thick garrulous, garrulousor the limestone, the coal, the calcium carbide, the quartz, the dolomite, thecuring iron ore, the gypsum and the industrial chemicals which are hardfollowing brittle material. 

The ideal entering material granularity of our PF type impact crusher is 100-500mm, themost greatly is not surpass the rating. The materail granularity user canajusts the hammer head and the impact board and th gap between component, according to theirs demands.


3.Main Features

1) Optimized design to low-speed, multi-impact crusher crushing chamber, the back-breaking than the average line speed reduced by 20% -25%, with low power consumption for high production capacity

2)A new manufacturing technology, the successful development of a high wear resistance, high toughness of chromium, molybdenum, vanadium alloy, to solve the problem of fragmentation of hard materials. Greatly improving the life of the board hammer

3)Simplified crushing process

4) Feed opening, high crushing chamber to meet the high material hardness, block degree, the product powder less


4.our service

(1)Pre-Sales Service
* Inquiry and consulting support. 
* Sample testing support. 
* View our Factory.

(2)After-Sales Service

* Training how to instal the machine, training how to use the machine. 
* Engineers available to service machinery overseas.


5.our copmany

Gongyi Hengchang Metallurgy Building Material Equipments plant is a professional manufacturer specializing in the production of mineral beneficiation equipments, sand and stone crushing equipments, briquetting equipments, coal preparation equipments, drying and calcining equipments, cement plant equipments and compound fertilizer equipments.


 6.Technical Data