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4.3. Dependency of selection function parameters with mill design. A comparison between Table 3, Table 4 reveals that the values of the selection function parameters α and Λ remain fairly unchanged both across ball diameter and mill design.

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Ball Mill Design/Power Calculation. The basic parameters used in ball mill design (power calculations), rod mill or any tumbling mill sizing are material to be ground, characteristics, Bond Work Index. The optimal ball diameter in a mill equation of the grinding kinetics law for.

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