Description

Compound crusher,also known as vertical compound crusher,is a kind of crushing machine which combining the advantages of impact crushers and hammer crushers.
It has the characteristics of high reduction ratio,low power consumption,stable performance and easy maintenance,etc.
Working principle:
Materials fall into the impeller which is rotating at a high speed from the upper part of the machine.Under the action of high speed centrifugal force,they impact and crush with another portion of materials distributed in an umbrella-shaped from around the impeller.During the crushing,a vortex is formed between impeller and enclosure.
Materials are impacted and grinded again and again.At last,crushed materials are discharged from the lower part of the machine.Screening equipment helps control the granularity of the finished products.