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LUM Ultrafine Vertical Mill Application Scope and Grinding Processes

fxy/ Release time : 2023-09-20

LUM Ultrafine Vertical Mill is a new type of ultrafine grinding equipment integrating grinding, classifying, conveying, secondary powder selecting and packaging of finished products based on many years of milling experience and the introduction of very mature ultrafine vertical mill technology from Taiwan and Germany. It can be widely used in large-scale ultrafine dry powder processing of calcite, marble, talc, limestone, dolomite, barite, kaolin, dolomite, wollastonite, gypsum, feldspar, feldspar and other non-metallic minerals.

LUM series ultrafine vertical mill main features

The fineness of the finished powder D97 can reach 3000 mesh, and the content of 2μm can be up to 65%.

The content of 2μm can be up to 65%. With high whiteness, narrow particle size distribution and good particle shape, LUM Ultra-fine Vertical Mill is the only vertical mill on the market that can directly get 3000 mesh finished powder.

LUM Ultrafine Vertical Mill Grinding Flow

LUM Ultrafine Vertical Mill Grinding Flow

The material enters into the main machine through the feeding screw, and is ground into powder by the grinding wheel in the roller area of the milling disk;

The powdered material is taken away by the strong airflow from the air inlet at the edge of the milling disk;

The centrifugal force generated by the high-speed rotating impeller of the powder selector and the negative pressure of the system cooperate to form the powder selecting area;

Qualified powder with the airflow through the powder selecting system is collected by the dust collector, that is, the finished product;

Coarse particles fall back into the milling disk to grind, and large materials enter the return spiral to participate in the grinding again.

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