LUM Ultrafine Vertical Roller Mill

LUM Ultrafine Vertical Roller Mill

LUM Ultrafine Vertical Roller Mill is suitable for metallurgy, building materials, refractory materials, low hardness material crushing. LUM Ultrafine Vertical Roller Mill grinding structure is different from other Ultrafine grinding mill, mainly composed of a roller, roller wheel and support bearing components, compressing and regulating device and a driving device etc.. Vertical Roller Mill grain size regulation method is wedge or gasket adjusting device is arranged between the two roller, top wedge device with adjusting bolt, when the adjustment bolt will wedge block upward pull up, wedge will activities roller top from fixed wheel.

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LUM Ultrafine Vertical Roller Mill Advantages:small fine aggregate crushing, high efficiency, power consumption is much less than other mill. Before installing the equipment should make a comprehensive inspection to deal with vertical superfine grinding Mill, in order to ensure the correct. Vertical Roller Mill general installation with cooling machine, located at the bottom in the cooler , and also can be installed separately according to the space condition.

In order to ensure the LUM Ultrafine Vertical Roller Mill normal work,must comply with the following conditions

  • Material with a diameter of two roller clearance ratio shall not be greater than 4:15.
  • the roller diameter and focal block diameter ratio shall not be less than 20:1. If the violation of these conditions, block material cannot broken into between two rollers .

How LUM Ultrafine Vertical Roller Mill Progressing Ore

before smelting Ore, in order to ensure the smooth progress of the smelting process, need to cut large pieces of ore crushing, and then size fractionated, then according to a certain size requirements of the different size grades of ore batch addition of iron smelting furnace. The ore is belongs to the scope of brittle material, according to material mechanics towel elastic deformation theory, ore under the action of external force, when the stress reaches the strength of the material limit, the ore is broken.

Technical data

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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