High Alumina Ceramic Grinding Ball

Alumina grinding balls. It refers to the use of bauxite, roller powder, alumina and high-temperature calcified alpha alumina powder as raw materials, which needs to be made by mixing, crushing, grinding, molding, drying and sintering. It is mainly used for grinding media and can be widely used,...

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Description

Technical Parameters

Alumina ceramic grinding balls. It refers to the use of bauxite, roller powder, alumina and high-temperature calcified alpha alumina powder as raw materials, which needs to be made by mixing, crushing, grinding, molding, drying and sintering. It is mainly used for grinding media and can be widely used, and can also be divided into medium aluminum balls, medium high aluminum balls and high aluminum balls according to the content of alumina.

Grinding media are balls or cylinders that roll in the ball mill. The grinding media of ordinary ball mills are mainly metal balls and cylinders, while in the ceramic production industry. The main use is ceramic grinding media - followed by natural flint and pebbles. At present, the ceramic grinding media listed in our country mainly include alumina, zirconium oxide and other series. Alumina ceramic balls are an important engineering ceramics and are high-tech products.

Features

Alumina ceramic grinding balls have the characteristics of suitable hardness, medium density, wear resistance, corrosion resistance and low price. Metal balls have the problem of metal impurities, so alumina ceramic balls are a high-quality grinding medium. In the building ceramics industry, the wear efficiency of alumina ceramic balls is 2o~40 2s higher than that of natural flint and pebbles.