Vertical Roller Mill

LUM ultrafine vertical roller mill set crushing, drying, grinding, powder, conveying into a whole, which covers an area of small, simple process, high grinding efficiency, low energy consumption, low noise, strong drying capacity, no dust pollution, reliable operation, maintenance is convenient wait for a significant advantages. The vertical roller mill is suitable for processing large-scale pulverized coal with high strength. The vertical roller mill is the best choice for the entire coal preparation coal processing industry and the vast majority of customers at home and abroad have been recognized.

Vertical Roller Mill

LUM ultrafine vertical roller mill working principle

LUM ultrafine vertical roller mill rotates at low speed, centrifugal force, gravity, friction force to wear mine medium and material generated between the ordered motion cycle and macro stress the basic balance. In the vertical roller mill spiral blade surface, the grinding medium spiral. In vertical roller mill liner and the outer edge of the helical blades, grinding medium downward spiral. In microcosmic, mineral particles and grinding medium stress uneven patterns of movement velocity difference and stress changes, resulting in between the material extruded by strong force, grinding and material stress broken, micro shear, splitting broken comprehensive effect, so as to realize the efficient grinding of mineral particles.

Technical Data

Large vertical roller mill become the first coal mill equipment

Coal is known as black gold and the food industry, is one of the main energy use of the human world since eighteenth Century. Coal always plays a decisive role in China's national economy. The field of thermal power, metallurgy, building materials, industrial boiler and so cannot do without coal. A large demand of coal resources will bring the development of high strength, large scale. And large-scale coal resources mining and processing, and no doubt to coal mining and grinding mill industry brought huge development space and unlimited potential for development. However, because coal combustion rate is low, coal production in pollution emissions, low efficiency, in recent years in the operation of the coal industry has been a problem. In such applications, the correct selection and use of grinding machine is the key. It will be on energy saving and emission reduction, improve the efficiency of the use of equipment, improve coal production plays a decisive role.

Now many domestic coal enterprises are gradually applied LUM large vertical roller mill. Vertical roller mill is to solve the coal processing industry of low yield, high consumption of energy problem. In the absorption of advanced European grinding coal technology, vertical roller mill combines the application of domestic flour milling industry standard, which is affected by many domestic mining machinery enterprise for manufacturing. The device set crushing, drying, grinding, powder, conveying into a whole, which covers an area of small, simple process, high grinding efficiency, low energy consumption, low noise, strong drying capacity, no dust pollution, reliable operation, maintenance is convenient wait for a significant advantages. The vertical roller mill is suitable for processing large-scale pulverized coal with high strength. The vertical roller mill is the best choice for the entire coal preparation coal processing industry and the vast majority of customers at home and abroad have been recognized.

As the domestic high-end crushing and grinding mill expert and leader, SBM has been working in the manufacture of flour milling technology in the research improvement and vertical roller mill equipment, the production. After many years of technical precipitation, SBM R & D and manufacturing the LUM ultrafine vertical roller mill (vertical roller mill) a series of high performance grinding mill equipment. The vertical roller mill in different coarse pulverized coal and fine coal and superfine pulverized coal fineness of pulverized coal production play their own the important role.

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