1.Simple structure,low operation cost and working noise 
2.High broken rate 
3.Especially for hard material 

Descriptions:

It is optimal designed on the basis of advanced fine crushing technology both at home and abroad. It is mainly adapted to medium-sized raw materials and clinkers, at the same time can also be used for fine-crush dolomite, coke precious stones, lead-zinc, serpentine, blast furnace slag, coal gangue , phosphate rock materials with hhh, especially suitable for hard limestone, dolomite, granite, basalt artificially build sand or highway pavement stone processing. 

Working principles of composite crusher

1.Materials fall into the high-speed rotation impeller from the above of machine, under the action of high-speed centrifugal force,

2.It has high-speed impact with another umbrella form materials which flow around the impeller.

3.After they attack each other, then discharged from the bottom, it forms close-circuit and with many times circulation, it can achieve the required product size by screening equipment controlling. 

Features of composite crusher

1.Simple structure low operation cost. Using the principle of stone strike stone , smaller wear.
2.Broken rate is high, energy conservation
3.With fine, coarse grinding function
4.Little affected by material moisture content, humidity can reach 8%.
5. Working noise is less than 75 db, less dust pollution.
6. Suitable for breaking medium hard, especially hard materials.
7. Products are cubic, packing density is big, a very small iron pollution

Main technical parameters