Construction and Working of Ball Mill
11/05/2021 · The balls occupy between 30 and 50% of the volume of the cylinder. The diameter of the balls depends on the size of the feed and the diameter of the cylinder. The diameter of the balls varies from 2cm to 15cm. The balls can be made of metal, porcelain, or stainless steel. The ball acts. as a grinding medium. Figure: Construction of Ball mill.
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