Ghana Gold Crusher

LM Vertical Roller Mill

LM Vertical Roller Mill

Technical specifications: LM vertical roller mill is grinding technology, foreign experience and technical innovation of our company to upgrade a highly efficient energy-saving ball mill equipment perfect combination of mature. It integrates crushing, drying, grinding, grading, transportation in one, can be widely used in cement, electric power, metallurgy, chemical industry, non-metallic mineral industries, and focus on coal slag and non-metallic minerals, three major areas.

Application: sand field, dry mortar, power plant desulfurization, concrete mixing station, quartz sand etc.

Material:gravel, granite, basalt, quartz, iron ore, diabase, limestone, calcite, dolomite, barite, talc, gypsum, bentonite, etc.

LM vertical roller mill Outstanding advantages

LM vertical roller mill working principle

LM vertical roller mill mainly by grinding roller assembly, disc assembly, hydraulic station, drive arm assembly, powder selecting machine, main reducer, a motor, a machine body, a main reducer lubrication station, hydraulic station, PLC control cabinet and other components.

LM vertical roller mill working principle

When working, the main motor through the speed reducer drives the grinding disc to rotate, while the hot air into the air from entering the mill body, material from the feed opening fall in the center of the disc, under the action of centrifugal force, material from the disc center to edge uniformly moving, through the upper millstone grinding roller area by grinding roller of roller compacted, bulk material directly crushed, fine materials were extruded forming bed material interparticle breakage.

Crushed materials continue to move to the edge of the grinding disc, until the wind ring the strong air flow away, and larger particles again fall to the disc to smash, flow of material through the upper part of the separator, in under the action of the rotor blade, coarse particles back to grinding wheel grinding, qualified fine powder with the air together out of the ground, by collecting the powder collecting device of the system, were collected from the powder is vertical mill of products. Mixed into the materials of impurities such as iron with the movement of the material to the edge of the disc, due to its own weight and can not be blown up by the wind, drop to the ball mill for cavity is mounted on the disc at the bottom of the scraping plate scraping into the ash discharge port machine outside.

project case

project case

gypsum powder production line

Customer situation:A gypsum powder production line to buy a LM1300 vertical roller mill from our company, for the processing of gypsum. The mill is our company a mature equipment, grinding, drying, separating and transporting as a whole, no need of external drying, powder, lifting equipment, low investment cost, and large production capacity.

Material: Gypsum

Fineness: 200 mesh

project case

pulverized coal preparation system

Customer situation:A steel mill in Wuan, Hebei, has purchased 2 vertical roller mill LM1500 from our company, which is used in the coal powder preparation system. Vertical roller mill grinding efficiency is high, the product quality is good, very popular in the local area, the vertical mill reliable production to ensure that the customer is very high economic benefits.

Material: coal

Fineness:200 mesh

Technical Data