Vertical Roller Mill

Vertical Roller Mill

Vertical roller mill is my company to many years of production experience, to ordinary vertical grinding as the basis, the use of the latest Taiwan roller and German magnetic separator technology, the independent design and development of a new ultra-fine grinding equipment. A set of ultra-fine vertical grinding superfine grinding, grading, transport in one, become the ultra-fine powder industry's preferred equipment. At present, our vertical roll mill production has its unique advantages of virtue and the "energy-saving and environmental protection" of the unique attraction, widely used in water slag, slag, steel slag, slag, cement clinker, and other industries of large-scale material crushing and superfine crushing processing, the effect is significant, to the vast number of customers trust and support.

Application of vertical roller mill

In energy saving, the vertical roller mill has the advantages of compact structure, simple and set crushing, drying, grinding, powder, transportation as a whole, do not need to buy another drying, separator, lifting equipment, full-featured, covers an area of small, low cost of construction; and it uses material layer grinding mechanism grinding materials, high grinding efficiency, low energy consumption, the power consumption of the grinding system than in a ball mill low 20% - 30% and with the increase of the moisture of raw material, energy saving effect more significant, customers preferred equipment for production of large grinding.

From the emission reduction, the vertical roller mill to prevent the roller and the grinding disc lining board in direct contact with the position limit mechanism, at work in the grinding roller and the grinding disc is not in direct contact, no ball mill steel ball bumping into each other, the ball hit lining plate of metal impact sound, small noise, general milling machine than low 20 ~ 25 dB, greatly reducing the noise pollution; in addition, it uses whole sealing system, system to operate under negative pressure, no dust, clean environment, effective way to avoid the dust pollution in a large area.

Features of vertical roller mill

  1. High level of environmental protection: small vibration, low noise. Equipment as a whole seal, and the negative pressure in the work, no dust spillover, the environment is clean, environmental protection requirements higher than the national standard.
  2. High efficiency: the speed of the main engine frequency conversion speed, widely used in various materials. The special design of the roller sets and lining board grinding curve, than ordinary vertical mill is more easy to form the material layer, can be a grinding to the required product fineness. The mechanical and electronic dual limit protection device, effectively preventing the roller and the grinding disc lining board in direct contact, to avoid the destruction of the impact and violent vibration.
  3. Product quality: the abrasive layer grinding principle, the material in the mill short residence time, reduce repetition milling, so products containing iron content rarely, whiteness and purity of high. The powder content of the product is 2, and the content of the product is 70%, and the 325 is low, and the two time can be increased by times.
  4. Good economic benefits: long powder selecting machine principle and each rotor with variable frequency speed regulation, grinding fineness in the selected range can achieve, without sorting, without the presence of low-grade material. Superfine grinding and long selection principle, in the production of the same degree of fineness of the product, compared with other mills, energy saving 30% ~ 50%, excellent economic benefits.
  5. Low cost: equipped with automatic control system, can realize remote control, easy to operate. PLC/DCS automatic control of the roller pressure control method, the precision of the grinding pressure control, without manual operation.

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