As an ideal type in the grinding industry engaged in crushing, drying, grinding, separating and transportation, the LM vertical roller mills are advanced grinding equipment designed and developed by our company based on our years?? experience in mill production as well as wide adoption of domestic and overseas advanced technology.
The LM vertical roller mill can be widely used in cement, electric power, metallurgy, chemical industry, non-metallic mining and other industries to grind blocky, granular and powdery raw materials into powder as required.
LM Vertical Roller Mill Technical Advantages
Low comprehensive investment
The vertical roller mill integrates the functions of crushing, drying, grinding, powder separating and transportation, featuring simple system and compact layout, with the floor space of about 50% of that of the ball-milling system. And it can be arranged outdoors so as to greatly reduce the investment costs.
The system design is simple and reasonable, saving unnecessary equipment investment so as to reduce total investment of the equipment.
Automatic Control System
The equipment is provided with an expert automatic control system, realizing free switching between remote and local control to achieve easy operation and save labor costs.
Low Operating Costs
Less wear: As the roller does not contact the refiner plate directly and the roller and lining board are made of high-quality materials. Therefore, they enjoy longer service life and less wear.
High efficiency: The grinding rollers of LM vertical roller mill can directly grind materials on the refiner plate, featuring lower energy consumption (30% ~ 40% lower than that of ball-milling systems).
Strong drying capacity:The hot air can directly contact materials in the vertical roller mill. By adjusting the hot air temperature, it can satisfy the grinding demands of materials of different moisture content.
Stable performance: A limiting device is provided to prevent direct contact between the roller sleeve and the lining plate of the refiner plate, so that destructive impacts and violent vibration could be avoided to lower the failure rate.
Simple maintenance: The roller sleeve and lining plate can be easily replaced by means of the service cylinder, so that downtime losses could be significantly reduced.