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Mining equipment 10 micron grinding millsPosted: 2019-12-03

10 micron is about 1250 mesh. In the mine milling industry, this is a fine or superfine powder. As a superfine powder, it can be used in a wide range of applications such as paint, paper, pipe, cosmetics, plastics, rubber, etc. Therefore, the 10 micron grinding mill (ultrafine powder grinding mill) has a good market foundation.

High pressure micro powder mill is referred to as 10 micron grinding mill, which is an equipment for ultrafine powder processing and classification by our company's experts based on many years of production of industrial mills, drawing on foreign advanced fineness classification technology. High pressure micro powder grinding mill is mainly used for ultrafine powder processing of more than 500 kinds of materials such as feldspar, talc, barite, marble, limestone, etc. The fineness is between 500 mesh (25 microns) and 1250 mesh (10 microns). * Fine powder is 2500 mesh (5 microns).

10 micro grinding mill /high pressure micro powder mill structure composition:
The high-pressure micro-powder mill is mainly composed of a host machine, a blower, a super-segmentation separator, a cyclone powder collector, a bag filter, and a connecting pipe. It can be equipped with a hoist, a storage bin, a feeder, a crusher, Electric control cabinet and other auxiliary equipment.

Working principle of high pressure micro powder grinding:
High-pressure micro-milling is the same as the R series Raymond mill. The high-pressure micro-powder mill is provided with a high-pressure spring in the grinding device, so that the grinding pressure between the grinding roller and the grinding ring is increased by 1.2 times. After the grinding roller and the grinding ring have reached a certain level of wear, the length of the high-pressure spring is adjusted to maintain a constant rolling pressure between the grinding roller rings to ensure stable quality. At the same time, in the grinding device, each component has undergone technical improvements to make the grinding The contact area between the roller and the grinding ring reaches **, which avoids the phenomenon that small particles cannot be pulverized continuously in the unevenness and unevenness in the general mill. According to the calculation and simulation results of the Bernoulli equation for gas flow, the geometry of the blades in the fineness classifier was changed, and the inclination and relative clearance of the ribs were readjusted, so that the ultrafine powder entering the classification can be effectively and efficiently Sort out.

Characteristics of high pressure micro grinding mill:
1 has a wider application range than jet mill.
2 Compared with other similar mills, the grinding pressure of the grinding roller on the material is increased by 800-1200Kg under the action of high pressure spring.
3 Energy saving. With the same output and fineness, the energy consumption of the system is only one-third of the air mill.
4 Small investment and high returns. With the same output and fineness, its price is only one-eighth of the air jet mill.
5 The feed has a large particle size, and the ultra-fine powder with a one-time average particle size of 6.5um can be discharged.
6 overlapping multi-pole sealed grinding device, good sealing performance.

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Mining equipment 10 micron grinding millsPosted: 2019-12-03

10 micro grinding mill /high pressure micro powder mill structure composition:

Working principle of high pressure micro powder grinding:

Characteristics of high pressure micro grinding mill: