Vertical Mill

  • Vertical Mill Outline

    Vertical MillLM series vertical mill is a kind of large scale powder mill which is designed specially to solve the problems of low capacity and high consumption of industry mills. With a decade of years research of mills, vertical mill is designed and manufactured based on our advanced design idea, and in combination with the European technology and the market demand.

    LM vertical roller mill adopts reliable structure and reasonable process flow, integrated with drying, milling, classifier, and elevator. Especially, it can fully meet the requirement of clients in the high production of powder, and its main technical and economy indicator reaches the international level.

  • Vertical Mill Application

    LM series vertical mill machine can be widely used in such industries as cement, power, metallurgy, chemical industry, non-metallic mineral. It is used to grind granular and powdered materials into powder with required fineness. Vertical mill’s material requirement is its max feeding size less than 55mm.

  • Vertical Mill Operation and Maintenance

    1. When the vertical roller mill is working, you should observed the wind speed and input air, and they cannot be too small.
    2. Good control of material layer. If the material layer is too thick or too thin, it will cause the vertical mill shock.
    3. The grinding materials cannot have too large metal.
    4. Keep the vertical mill's main motor electric current and pressure gage steady.

  • Vertical Mill Features

    1. Low operating costs. Combine the crushing, grinding, drying, classifier and elevator, the system of vertical mill is simple and occupation area is about 50% of ball mill system. Vertical roller mill can be installed outside, so it will reduce a large number of investment cost.
    2. High efficiency. Compared with ball mill, vertical mill can save energy consumption 30%-40%.
    3. Less wear and tear. The optimized roller and the high quality raw material make the machine’s life longer.
    4. High drying ability. As the hot air inside contacts directly with the material, drying ability is higher, and it saves energy. By regulating the air temperature, it can meet requirements with different humidity.
    5. Simple and reliable operation. Automatic control system is equipped, so the remote control makes it easy to operate. Vertical roller mill is equipment with one device, which prevents the roller from contacting with the liner directly, and avoids the destructive impact and severe vibration.
    6. Convenient maintenance. By repairing fuel tank, rotating the arm, it is fast to replace the roller sleeve, and liner, and reduce the downtime loss.
    7. Environmental protection. Vertical roller mill is with small vibration, low noise, and the overall sealing. The system works under negative pressure, so there is no dust going out. It meets the requirements of the state Environmental Protection.
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