Vertical impact crusher is a kind of forced crusher different from the common vertical composite crusher, cone crusher and roller crusher and grinding machines like ball mill, autogenous grinding and semi-autogenous grinding machines and traditional impact crusher and hammer crusher.
Working Principle
Materials fall freely into the rotary impeller from the upper part of the machine. Under the centrifugal force, they impact with other materials distributed around the impeller in an umbrella shape. Then, the vortex will be formed between the impeller and the casing for several times of impact, friction and crushing. At last, they will be discharged from the lower hopper. Closed-circuit is formed and the granularity of finished products is controlled by the screen equipment.
Performance Characteristics
1. Currently, it's a new machine for secondary and fine crushing as well as the one that is widely applied to replace the cone crusher, rolling machine and ball mill.
2. Novel and unique structure, stable operation.
3. Low energy consumption, high output and high size reduction ratio.
4. Small size, simple operation, convenient installation and maintenance.
5. It has shaping function with cubic products and high stacking density.
6. Materials can form protective cover to reduce the abrasion of the body to make it durable.
7. Some abrasive parts are made of hard and wear-resistant materials, featured by small size, lightness and convenient renewal.
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