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Ball mill aaparatus function

Mar 23, 2021

8.3.2.2 Ball mills. The ball mill is a tumbling mill that uses steel balls as the grinding media. The length of the cylindrical shell is usually 1–1.5 times the shell diameter ( Figure 8.11). The feed can be dry, with less than 3% moisture to minimize ball

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    Signature Redacted

    grinding in a ball mill as a function of the number of revolu-tions of the mill and as a function of the radius of the ball used. A total of 32 experiments were carried out. Each experiment consisted of grinding 50 grams of minus 14 plus 20 mesh quartz for a predetermined length of time, with one of four different sizes of balls

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