Vertical Roller Mill

Vertical roller mill is a set of crushing, drying, grinding, milling grade transport equipment industry is the ideal one. It can be widely used in cement, power, metallurgy, chemical industry, non-metallic mineral industries. For the massive, granular and powdered materials ground into powder required Like material. Due to vertical roller mill work environment and work objects, so when you need to work lubrication, vertical roller mill roller bearing applications such harsh conditions, the lubrication system design choice, circulating oil lubrication system is relatively more effective

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The usage of vertical roller mill

Most of the heat and external heat radiation generated when, on the one hand cycle oil can effectively take away the bearing, on the other hand you can also take away the presence of minor impurities inside the bearing by circulating oil, clean the bearing environment. Choosing the right amount of lubricant, mining take proper lubrication method for the successful operation of any kinds of mining machinery bearings are essential.

Select the type of lubricating oil is important to choose the time, the roller mill according to the size required operating temperature and specific work load to select appropriate viscosity lubricant. When the bearing, a higher viscosity may be formed sufficiently thick lubricating oil film,Application to extend the life of the bearing.For roller application case above, we use three different viscosity oil for analysis, analysis by comparing their life, can explain a significant impact on oil viscosity bearing service life. Adding lubricant to extend theMill life.

Fly high vertical roller mill grinding fineness, as a concrete admixture is the most ideal. Fly ash processing line, the fly ash vertical roller mill is a major milling equipment. In addition to the vertical roller mill, customers can choose flexible auxiliary equipment other thanSuch as screening equipment, transmission equipment and so on. The main production line design combined with the characteristics and the actual needs of the customer's production environment. vertical roller mill during the processing of fly ash, which yields 20% higher than the ball. Moreover, the smaller vertical roller mill noise during operationThe overall production environment is relatively quiet.

In recent years, with the milling machinery R & D level increased significantly, the international manufacturer of vertical roller mill grinding technology has become more sophisticated, vertical roller mill products and technology are becoming increasingly prominent. In this case, the domestic mills manufacturers in absorbing foreign Based on the successful experience, related technological change, we have re-launched a more high-performance advantages of vertical roller mill products. After entering the device for the domestic market and gradually cement, power, chemical industry, accepted as the industry grinding device of choice. Vertical roller mill in addition to outstanding performance in fly ash processing flow outside, limestone, granite and other minerals processing also has a good performance. Related wear parts wear rate is much lower than other milling equipment, investment costs are relatively lower.

The advantage of vertical roller mill

VM series large vertical roller mill is Ke Feida companies to solve industrial mill output low energy consumption and higher technical problems, absorbing the European advanced technology combined with their years of mill design and manufacturing concepts and market demand, after years of painstaking development from The large-scale grinding equipment.

The device is set crushing, grinding, drying, separator, improve in one, with a small footprint, simple process, high grinding efficiency, low energy consumption, low noise, high drying capacity, product fineness and easy to adjust , no dust pollution, easy maintenance and reliable operation and other significant advantages, is very suitable for large-scale grinding process, the main technical, economic indicators have reached the international advanced level.

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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