LUM Vertical Roller Mill

Applications: Superfine dry powder of none-metal ores such as calcite, marble, limestone, coarse whiting, talc, barite and dolomite and so on.


LUM series ultra-fine vertical mill adopts the latest Taiwan grinding roller technology and German powder selection technology, and independently designed and developed a new ultra-fine grinding equipment, which integrates ultra-fine grinding, grading and conveying into one ultra-fine vertical mill. Powder machine has become an ideal equipment for the ultra-fine milling industry.LUM series superfine vertical roller grinding mills can be widely used to process the superfine dry powder of non-metal ores such as calcite, marble, limestone, coarse whiting, talc, barite and dolomite and so on.

Learn More About M&C LUM Vertical Roller Mill

1.The host speed adopts frequency conversion to regulate speed, which is widely used in various materials.
2.It can save energy consumption up to 30% ~ 50% due to the use of superfine grinding and multi-powder selection.
3.High grinding efficiency and low pollution of finished products.
4.Less wear, convenient maintenance and environmental protection.
5.Equipped with automatic control system, can achieve remote control, easy to operate.

Working Principle

Material through the screw feeder falls in the middle of the mill, driven by host motor reducer drive mill rotating centrifugal force, make the material to the millstone around mobile, when material passes through the mill wheel roller table area, by roller compaction, large pieces of material is directly crush, smaller particles by extrusion forming material bed between particles. The grinded materials keep moving to the edge of the millstone until they are taken away by the air current at the air ring, and the big pieces will fall again on the millstone to be grinded. The coarse powder will go back to the millstone while the eligible powder will go out of the mill together with the air flow and get collected by the powder collector. Those collected powder is the final products of the LUM grinding mill.

Specifications - Technical Data