The Performance Gap of Vertical Roller Mill and Ball Mill

The rapid development of China is closely related to the development of all industries, especially the grinder mill industry. Benefitted by national preferential policies, the product was updated for several time, which helps to keep the domestic market booming and achieve a good export volume.Here, the technician will brief you on the grinder mill, especially the differences between Raymond Mill and high pressure grinding mill. so that our customers can be more clear which equipments he needs.

The  LUM ultrafine vertical roller mill is a quite original product, which is rarely used nowadays with the social development. Nevertheless, we still can see it in steel plants, thermal-power plants and concrete plants, where it can be used to produce coal ashes or gangue powder. It is suitable for the circumstance under which there is not much requirement of fineness and classification while high outputs are needed. All of these make the vertical milling machine suitable for big-scale powder grinding projects.

 The high pressure grinder mill was finished in modern times, which is also a popualr powder grinding equipment now, which is good for achieving the produced fineness between 80 to 800 meshes, the even distribution of fineness and the output between 5 to 10 tons. High pressure suspension grinding mill is quite common in the calcite grinding, the kaolin grinding, the dolomite grinding and the marble grinding. There are many high pressure grinder mills suppliers on the market . Besides the high pressure suspension grinding mill, we still have sand grinders and super micro mills.

With the above introduction, we can see the clear differences between them. The vertical milling machines is good for the big-scale grinding project where there is not a high requirement of grinding process, while the high pressure grinder mill is good for mining powder grinding, where is a relatively high quality requirement of finished products. Customers could choose the best suitable grinder mills in accordance with their own requirements.

Vertical roller mill has a widely application

Vertical roller mill is to solve the low industrial mill output , energy consumption and higher technical problems , absorption of European advanced technology combined with our years of design and manufacture of advanced mill concept and market demand, after years of painstaking design of large-scale improved grinding equipment . Vertical roller mill with a reasonable and reliable structural design , with advanced process, set drying, grinding , classifying, enhance integration , especially in the large grinding process, to fully meet customer demand, the main technical and economic indicators have reached the international advanced level.

LUM ultrafine vertical roller mill conditioning tower and filter according to the position , there are two different layout scheme , that is, three fan system and dual fan system . Product collected using cyclone dust collector . This arrangement reduces the vacuum system and the working gas volume through the dust collector . Electric dust collector can also be used as the final bag filter dust removal equipment ; dust collection device can be used in electrostatic precipitator or bag filter , the grinding gas directly into the dust collector , the system reduces the number of devices simplify the system configuration.

Vertical roller mill is the preferred grinding equipment in cement, electric power, chemical and other industries, and it sets the crushing, drying, grinding and classification delivery at an organic unit, so its production efficiency is high.

Vertical roller mill operation has many different forms, but it works basically the same. All of these forms of machine comes with roller (or the equivalent of roller grinding parts), and roller along the track of the disc at the level of circular movement imposed by external grinding roller in the vertical pressure on the disc on the material being the joint action of compression and shear, and to crush.