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HS-CODE
28-
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Detailed Description
Our company produced the alumina grinding balls, alumina grinding balls Φ0.5-Φ70mm specifications, is divided into two different types of rolling, and isostatic. Alumina grinding balls, alumina grinding balls are bauxite, roller powder, industrial alumina powder, high temperature calcined alpha alumina powder data as raw materials, to the ingredients, grinding, milling (pulp, made mud) , molding, boring and firing processes made, mainly as grinding media is widely used in stone ball. Depending on the alumina content, can be divided into the aluminum ball, alumina ball, alumina ball. Ordinary 60% -65% alumina content is zoned aluminum sphere, 75% -80% alumina content referred to as alumina ball, alumina content of more than 90% of alumina ball. Alumina ball subdivided into 90 porcelain, 92 porcelain, 95 porcelain, 99 porcelain. Aluminum ball and high alumina ball due to its low price, and the local ceramics factory bear, is mainly used for grinding ceramic blank. High alumina alumina grinding ball, alumina grinding balls because of its high strength, high hardness, high wear resistance than serious, small size, high temperature, corrosion, pollution and other excellent features are generally used in different type of ceramic, enamel, glass, chemical factory a thick hard material finishing and processing, particularly among the 92 content of alumina ball use is most common. As alumina grinding balls, alumina grinding balls of high alumina content, high-density, high hardness and high wear resistance is widely used in different types of ceramic, enamel, glass, fine and the chemical factories thick hard material grinding and segmentation. Compared with natural stone ball, ceramic ball, the wear resistance is increased by 20 --- 40 times, grinding efficiency is increased by 40 - 60% the mill efficiency increased by 30 - 40%, the overall costs of natural stone ball 40 - -60%, the life of the mill from 2 years to 6 - 8 years. Selection of I plant the production of wear-resistant high alumina ceramic ball for grinding media, with considerable benefits.
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