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 coating, or slurry containing 20–40%
MoreThe grinding media are iron and steel balls for a ball mill with a diameter of 15-150 mm; carbide balls with a diameter of 8-20 mm; iron or steel cylinders (such as "cylpebs");
More2018年11月13日 If the diameter of ball mill is under 2500 ㎜, the size of steel ball should be Φ100 mm, Φ80 mm, Φ60 mm, otherwise, the size of steel ball should be Φ120 mm, Φ100 mm, Φ80 mm.
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