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The Concrete Classification of Stone Flour Mill

AUTHOR: admin       DATE: 07 Oct 2012 07:04:13

The stone flour mill is widely used in the industries of metallurgy, building material, chemical mining and other minerals. And there are several types of this mining machine such as dolomite grinding mill, high pressure suspension grinding mill and so on, today we pay our attention to the former two, and we also hope that you can get something that you need all the time.

stone flour mill


The Basic Information of Dolomite Grinding Mill

Dolomite grinding mill whose performance characteristics are similar to the two grinding mills of limestone grinding mill and quartz grinding machine such as the easy maintenance, high capacity and long service life of wearing parts is used to make dolomite into powder applied in industry dolomite. Usually dolomite powder is 140-1600 mesh. There are several types of dolomite powder machine: MTW mill, HGM grinding mill, and ultrafine mill. Those different grinding mills have different result of the granule size.

Advantages of Lead Oxide Mill

Lead oxide mill is a new kind of mills used in the industry of mining machinery, which starts an epoch of high efficiency and low cost in international mining industry. High Pressure Pendulum Mill can be used to grind non-inflammable and non-explosive materials with Mohs hardness below 9.3 and moisture content below 6%.

a. Compared with other mills, its capacity increases by 20%-30% under the same power condition, and compression force of rollers to material improve 800-1200 kg under the force of high-pressure spring.

Size of final product can be 30–425 mesh. Some can reach the fineness of 1000 mesh.

b. Meets the requirement of national dust-dump standard.

c. The separator can be adjusted very easily.

d. The multi-class seals are adopted to keep the grinding equipment tightly closed.


The Operation Principle of Marble Grinding Mill

The materials are crushed by the jaw crusher, and then the crushed materials are transferred to a hopper by the elevator, fed uniformly. The ground particles are brought up by the air current of the blower into the classifier for classification. The particles with the required fineness are brought up by the air current through the pipe into a collector for separation and collection; the finished particles are discharged from a pipe outlet, Because of some moisture contained in the materials to be ground, the heat resulting from grinding leads to the vaporized air which changes the airflow volume. Moreover, the outside air inhaled from the narrow gaps of the piping connections can increase the volume of air current.

Frankly speaking, the ultrafine grinding mill has the similar application and performance characteristics to the marble grinding mill, and there is only a tiny difference in the cabinet, which will not influence the result of the finished products, but the choice is belonging to the customers who can choose them according to their favorite or not.

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