LUM Ultrafine Vertical Roller Mill

LUM Ultrafine Vertical Roller Mill

LUM Ultrafine Vertical Roller Mill is a kind of high yield of coal powder equipment, drying, grinding, powder selection, promotion in one, especially in the large grinding process, fully meet customer demand, SBM main technology, economic indicators have reached the international advanced level. provide complete sets of equipment to the mining industry, to reduce the risk of users, and make due contributions to the development of China's coal industry.

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The working principle of LUM Ultrafine Vertical Roller Mill

The motor drives the disc through the speed reducer to rotate, and the hot air from the air inlet into the lum ultrafine vertical roller mill, the material from the feed opening falls on the disc center, under the action of centrifugal force, the movement of materials from the disc center to the edge of the grinding disc, the disc by an annular groove, the grinding roller compacted by and crushed.

vertical roller mill

crushed material continue to move to the edge of the grinding disc, until the wind ring away, and the large particles and fall into the disc to crush. In a flow of materials through the upper part of the separator, guide blades under the action of the cone bucket, crude material from a disc, a fine powder with air toghter grinding, dust collector is the collection, the powder is collected as a product in the vertical roller mill. The material is in contact with the shell in the process of drying gas, achieve humidity dry products required. By adjusting the separator guide blade angle and separator rotor speed, can achieve the required thickness of products.

Vertical Roller Mill machine structure

Mainly by the selecting powder machine, roll grinder, grinding disc device, a pressure device, reducer, motor, shell and other components. Separator is a kind of high efficient, energy-saving powder selecting device. The grinding roller is used for compacted crushed parts of materials. Grinding disc is fixed on the output shaft of the reducer, is place the grinding roller compacted material. The pressure device is provide rolling pressure parts for grinding roller , provide enough pressure to the grinding roller to crush materials.

SBM formed with the manufacturing and development capabilities, engineering ability, has the innovation ability of the enterprise entity.SBM Vertical Roller Mill is your best choice.

Model

LUM1125

LUM1232

LUM1436

Wheel diameter(mm)

1100

1200

1400

Capacity (t/h)

5~12

7~16

8~18

Fineness 400~650Mesh

~D97

~D97

~D97

Material Size(mm)

<10

< 10

<10

Moisture

<3%

<3%

<3%

Main Motor Power(KW)

250

315

355

Roller(set)

3

3

3

Classifier Motor Power

15 KWx5

15 KWx7

15 KWx7

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