Cement Vertical Mill and Brands

Cement vertical mill is a kind of grinding equipment which has a series of function such as fine crushing, fine crushing, grinding, powder selecting, conveying for cement.

The first vertical mill was developed by German Loesche in the last century in the 1920s. After nearly a century of continuous development and improvement, the vertical mill production and manufacturing technology has been greatly improved and vertical grinding equipment is also developing facing large-scale.
Germany Loesche (Lai Xie) made the largest vertical mill, LM63.3+3 in the world, up to now, which is composed of six grinding roller mill and disc diameter are 6.3m, output increased to 820t/h, the installed power of 6700KW, Installed power to reach 6700KW. At present, The main vertical mill manufacturers are follows: Germany Loesche, American Fuller Japan Ube, Danmark Smith, American Raymond, Mitsubishi Corporation of Japan, Germany KHD and American Aspen – Chaermo. Main vertical mill products are: Japan Ube LM vertical mill, ATOX vertical mill made by Danmark Smith, VR vertical mill made by American Raymond, Japan Mitsubishi Corporation and Germany KHD, American Aspen – Chaermo MPs vertical mill.
The rapid development of cement vertical mill is up to its advantages. Compared with other mills cement vertical mill has the following advantages.
1 Low energy consumption, high grinding efficiency. According to the principle of non fully limited bed extrusion The total energy consumption of vertical mill to grind material is lower 20%~30% than the ball mill, and its grinding efficiency is 165% of the grinding efficiency.
2 Small area is needed, and the mill is light weight. Dust collector can directly collect dust gas in the ground, so the process is simple, the mill layout is compact, construction area and mill quality are both smaller than ball mill.
3 Good drying effect. The vertical grinding machine uses the heating gas to convey the material, and the vertical mill can dry the material with 14% water, so it can be also used to replace the material drying equipment.
4 Long life of parts which easily worn. That is because thar the principle of the vertical mill grinding material is the material bed grinding, The direct wear of metal is greatly reduced when grinding materials. So there is less wear of vertical slow roll and the mill.
5 Large raw size. Ball mill feed size generally less than 30mm. however, vertical mill the grain size range of the vertical mill is between 80~120mm, moreover, the size of Jaw for large vertical mill can reach 200mm, which can improve the crushing efficiency of the machine broken and simplify crushing process.
6 Noise is lower than the ball mill.
Due tp that vertical mill has more advantages, therefore vertical mill occupies an important position in the economic and social development. In recent years, it has been greatly promoted in the cement industry and promote the cement industry technology progress.
Henan Zhengzhou Mining Machinary Co., Ltd proved cement vertical mill. Choose us, Choose profession.