Product Description

Vertical shaft impact crusher can also be called sand making machine, is a new type rock crushing machine used for substituting roller and ball mill. The machine introduces the crushing theory and technology from  America  and combines the actual situation of sand making. Stone less than *0mm enters sand making machine through conveyor belt. Stone is crushed by hitting other stones. Material falls down to impeller cavity. Under great centrifugal force, it hits material that coming downwards. After hitting each other, they force a vortex between impeller and shell, and hit each other several times. The material is transported to sand washing machine. If size is larger than the designed size, other crushing machines will be necessary. 
Impact Crusher Main Features: 
1. Big feeding size; cubical shape of final product.
2. The structure is simple and the operation is stable.
3. Low energy consumption, high output and big reduction ratio; During the process, the stone rock can form a protective bottom layer which makes the equipment more durable.
4. Small bulk, convenient operation, installation and maintenance; some easy wear parts adopt hard and wear-resistant materials and have small bulk and light weight, so that it can be changed easily.