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Grinding Mills in South Africa

Grinding Mills in South Africa

Abstract´╝ÜThere are many types of Grinding Mills in South Africa, and the hottest is LM Vertical Grinding Mills. This article mainly introdecd the application and working principle of M Vertical Grinding Mills.

LM Vertical Grinding Mills Introduction

LM Vertical Grinding Mills is an ideal large Grinding Mills, widely used in cement, electric power, metallurgy, chemical industry, the gold ore, etc. It sets the crushing, drying, grinding, sorting conveyor at an organic whole, high production efficiency, can be massive, granular and powdered materials into powder material will be required. LM Vertical Grinding Mills for material of practicality is very strong, can very good processing cement, coal, feldspar, calcite, talc, fluorite, iron ore, copper ore, phosphate rock, graphite, quartz, slag or other materials. LM Vertical Grinding Mills, feed particle size has certain requirements for the material, the general processing granularity 38 mm and 55 mm, the material between the different models of LM Vertical Grinding Mills, production capacity, roughly 10 t and 50 t per hour. You can according to the size of the mine and daily production of the actual need to choose the right type of LM Vertical Grinding Mills, if you don’t know how to choose, Just Contact Us! Our expert will provide you the most professional advice.

Working Principle of LM Vertical Grinding Mills

Main motor through rotational speed reducer drive a millstone, as well as hot air from the air inlet into the LM Vertical Grinding Mills in the body, the material through the inlet in the middle of the mill, in under the action of centrifugal force, the material from the LM Vertical Grinding Mills, mill’s central to the edge of the uniform movement, while area through the mill wheel Grinding roller, roller rolling, large pieces of material is directly crush, fine grained materials is affected by extrusion forming on the intergranular crush on bed. Shredded material continues to move mill edge, until being taken away by the wind ring in strong turbulence, the material induced by the airflow, the larger material particles under their own gravity again fell to the mill to continue to crush, the rest of the material is powder classification, in accordance with the airflow into the efficient dynamic separator in high efficiency under the action of dynamic splitter blade, not meet the requirements of the fineness of the material back to LM Vertical Grinding Mills Grinding mill, and meet the requirements of the fineness of the material with air pipelines into the pulse dust catcher are collected, through the discharging device is the finished product powder. Within the host with the material of iron difficult ground clutter with materials such as moving to the edge of mill, due to its own weight rather than by the wind, landed on LM Vertical Grinding Mills, inferior vena is installed at the bottom of the mill after scraping plate into the discharge port, discharge outside of the host.

Advantages of LM Vertical Grinding Mills

  • 1. The investment operation cost is low. LM Vertical Grinding Mills, crushing, drying, Grinding, grading transmission in a body, the system is simple, compact layout, covers an area of about 50% of the ball mill system, but also open to decorate, so reduce cost a large amount of investment.
  • 2. High Grinding efficiency, LM Vertical Grinding Mills used directly on the Grinding at the mill Grinding way to crush Grinding materials, low energy consumption, and the ball mill system compares and economizes 30% ~ 40% of energy consumption.
  • 3. Wear less: LM Vertical Grinding Mills at work, not directly contact with mill Grinding roller, roller and plate made of high-quality material so long service life, less wear and tear. Due to the hot air in contact directly with the material in Grinding, drying ability is strong, for LM Vertical Grinding Mills system save a dryer, save area, and to save energy, and by adjusting air temperature, can easily cope with the materials of different humidity.
  • 4. Product stable high quality. Material stay in the grinding time is short, easy to detect and control the product particle size and chemical composition, reduced the repetition of grinding, the product quality more stable. LM Vertical Grinding Mills roll ring and liner does not directly contact, the product contains iron, and mechanical wear iron and is easy to remove, is used for Grinding white or transparent materials, high whiteness and purity of the product. Equipped with prevent roller set and the spacing device of direct contact with the mill lining board, avoid the destructive impact and violent vibration, so about the quality of the finished product and stability has played a significant role in guarantee.
  • 5. Easy operation and maintenance. LM Vertical Grinding Mills installed PLC/DCS automatic control system, which can realize remote control, easy operation. Through the repair oil cylinder, double rotating arm, convenient and quick replacement of roller cover, liner, reduce outage losses.
  • 6. Energy conservation and environmental protection free from contamination. Equipment is little vibration, low noise. LM Vertical Grinding Mills, the overall sealing, the system work under negative pressure, no dust spillover, clean environment, meet the national environmental protection requirements.

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