A guide to maximising ball mill circuit classification ...

1. From the ball mill feed 75 as: 100 – 19.3 = 80.7% +75 μ. 2. From the 73.5% +75 μ. 3. Calculate the CSE as the average: 80.7 + 73.5 ÷ 2 = 77.1% + 75 μ.

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