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Four Advantages of Hoop-Roller Mill

From : clirik    Date : 2018-05-30 09:05

Hoop-roller mill also be called stone grinding mill, stone powder grinding machine. It is the ideal equipment for the in producing fine and superfine powder of non-inflammable, non-explosive and brittle materials with Moh's hardness under six, such as calcite, chalk, limestone, dolomite, kaolin, bentonite, talc, mica and vermiculite, etc over 100 kinds materials.

As one of common stone powder making machines, there are lot of advantages the hoop-roller mill when you take a compare with other grinding mills.

hoop-roller grinding mill

1.High Efficient
Under the same finished final size and the same motor power, the capacity of micro powder grinding mill is twice as much as jet mill, mixing grinder and ball mill, and energy consumption decreased 30%.

2.Long Lifecycle of Spare Parts
The ring and roller are forged by special material with high utilization.Under the same grinding material and finish special size, the lifecycle of spare parts is about one year, which is 2-3 times longer than impact mill or turbo mill. Furthermore, the lifetime can reach 2-5 years for grinding calcite carbonate.

3.High Safety and Reliable
As no rolling bearings or screws in grinding cavity, there are no problems caused by bolts shedding or rapid wear of bearings and seal components.

4.High Fineness and Flexible Adjustment
The final fineness of the grinding materials can be adjusted between 325 meshes and 2500 mesh (47-5 micron), and the product fineness can reach D97 ≤5μm.

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