LUM ultra-fine vertical mill is a new type of ultra-fine grinding equipment designed and developed by our company based on 30 years of experience in R&D and manufacturing of four generations of mills, based on LM vertical mill and the introduction of German ultra-fine vertical mill roller technology, which can be widely used for ultra-fine grinding processing of calcite, marble, limestone, heavy calcium, talc, barite, dolomite and other non-metallic minerals, and is a large scale plant for non-metallic mineral powder making. Recommended equipment.
LUM ultra-fine vertical mill has high efficiency of grinding and powder selection, specially designed roller sleeve and liner grinding curve for ultra-fine powder grinding, which makes it easier to form material layer, high grinding efficiency and high yield of one-time grinding; large production capacity of single machine, with output up to 50t/h, equivalent to more than 5 micro mills; energy saving of 30-50% compared with ordinary mills for producing the same fineness grade products, more efficient and energy saving; grinding roller can be turned out of the machine by hydraulic The mill roll can be turned out of the machine by hydraulic device, which is convenient for overhaul operation.
The LUM ultra-fine vertical mill is driven by a motor-driven reducer to rotate the grinding disc, and the material is fed into the center of the rotating grinding disc by the wind-lock feeding device. The grinding rollers rotate and grind continuously, so the material is crushed by extrusion, grinding and shearing action. At the same time, the hot air is sprayed out from the wind ring around the grinding disc at high speed and evenly, the material after grinding is blown up and dried, and enters the classifier with the wind, the qualified fine powder passes smoothly and is collected by the dust collection equipment as the product, the unqualified coarse powder falls back to the grinding disc under the action of the classifier blade and is reground together with the newly fed material, and so on, completing the whole process of grinding operation.
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