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Principle and structure of grinder


The mill is a continuous conveying machine that uses spiral blades to transport materials from the feed port to the discharge port.

Widely used in cement, electric power, chemical industry grinding process. The product has the advantages of simple structure, reliable operation and convenient maintenance. Suitable for coarse and fine grinding in various dry and wet powder systems; Strong adaptability to materials, can break hard and medium hard ores and rocks.

Working principle: After the material enters the barrel from the feed hopper through the feed pipe, it is fully ground and mixed into the required fineness (generally less than 2 mm) after one or more rapid impact crushing in the barrel body. At the same time, due to the action of axial flow fan, the gas pressure accelerates the powder material and is thrown out to a certain height to achieve the purpose of classification separation.

Product features:

1. Simple and reasonable structure, self-striking design;

2. With fine crushing, coarse grinding function;

3. The moisture content of the material is little affected, and the moisture content can reach about 8%;

4. The product particle shape is good, is a cube, needle sheet content is very low;

5. Easy installation, less wearing parts and low cost.

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