1.Brief introduction of stone impact crusher

impact crusher is designed for secondary and tertiary crushing. With a feature of big crushing ratio, high-efficiency crushing, cubic shape, selectable crushing and etc, impact crusher is suitable for crushing different compression strength of rocks and is widely used in mining, cement and concrete industries.   

2.Main features of  stone impact crusher
•Advanced design
•High reduction ration
•The blow bar with high chrome
•Hydraulic or manual open switch
•Impact plate with special shape
•Excellent,stress-free,cubical-shape products

3.Application of  stone impact crusher

Impact Crusher is widely applied in mining, transportation, energy, construction and chemical industry. The ending material can be used directly for its wonderful cubic shape and excellent 

performance.

4.Working principle of  stone impact crusher

Impact crusher mainly consists of rotor, impact plate, main shaft, blow bar, impact rack, etc. During operation the raw material will be crushed three times,the first time is crushed by rotor rack with high speed-moving of rotor and material will be through to impact plate,then material will be crushed through the impact force by impact plate,the last crushing force is the squeeze between material when material is flow down to blow bar. 

This process is repeated only when the material is crushed as required. The size and shape of finished material can be controlled by adjusted the gap between the impact plate and rotor.