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LM Series Vertical Mill

  • Feed size:38-65mm
  • Productivity:10-290T/h
  • Product Introduct:

LM series vertical milling machine, kind of perfect grinding equipment, is a combination of crushing, drying, grinding, and classifying. The designation and the development of LM series vertical mill based on our years of ripe mill experience, and the adopting of advanced technology both from domestic and foreign.

  • Introduction
  • Features
  • Technical data
  • Structure
  • Working
  • 1、Low Operation Cost
    A.LM series vertical mill is a combination of crushing, drying, grinding, and classifying. The occupation area is about 50%~60% of ball mill system. Besides, it can be installed outside, in a word, LM series vertical milling machine is sample, small occupation, and low construction cost.
    2、Low Investment Cost
    A.Roller compacted materials directly onto the grinding disc, so power consumption is low, it saves energy consumption by 30%~40% compared with ball mill.
    B.The roller is not indirect with the disc, and material of the roller and liner is high quality.
    C.The other sides of the roller also can be used, which directly extend the service life of this equipment, and lower the investment cost.
    3、the Stability of Quality
    The residence time of material in a vertical mill is only 2~3 minutes, compare with 15~20 minutes of ball mill. Thus, the chemical composition and fineness can be easily determined, and the quality is stable.
    4、Simple and reliable operation
    A.Equipment with automatic control system, so remote control can be realize, which makes it easy to operate.
    B.Equipment with a rare lubrication station, and roller bearings use dilute circulating lubricating oil concentrate which ensure that the bearings can works in a low temperature and pure oily conditions. The service life of the equipment is extended and the operation system is running continuously and reliably.
    5、High Drying Ability
    The vertical mill using the hot air transportation of materials, inlet air temperature can be controlled when grinding materials large moisture content, so that products meet the required final moisture. A vertical mill can dry materials into the ground water up to 15% compared with 3%~4% of ball mill. So this LM series vertical mill has a wide range of applications.
    6、Maintenance convenience
    By repairing fuel tank, rotating the arm, it is fast to replace the roller sleeve, and liner, and reduce the downtime loss.
    7、Environment Friendly
    The roller and the disc is not in direct contact at work, no ball mill steel balls collide with each other, no ball hit the lining of metal percussion, so the noise is 20 to 25 db lower than ball mill. In addition, the vertical mill uses a closed system, there is no dust going out when operating under negative pressure, it meets the requirements of environment protection.

Mineral Plant Solution
Processing materials
Limestone、Calcite、Dolomite、Barite、Talc、Calcium carbonate、Plaster、Bentonite etc.
Sand and Gravel Plant、Concrete Mixing Station、Dry mortar、Power plant desulfurization、Quartz Sand etc.
Successful Case
Jinzhong coking coal base of Shanxi
Location: Jinzhong coking coal base of Shanxi Mill Model: LM series Vertical Mill...
Dalian FGD gypsum processing plant
Location: Dalian, FGD gypsum production site Mill Model: TGM Series Super Pressur...
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