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sizing and selection of ball mills (1 reply)
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I try to size and select two ball mills, which the first is in open circuit with feed rate of 125 t/h and its discharge goes to the sump of hydrocyclone and together with discharge of second ball mill, enters to the cyclone for classification. the second mill is in closed circuit with the cyclone with a circulating load of 250%.
now, this is my question: in sizing of the second ball mill, what is the feed flow rate of material? is it 312.5 t/h according to the circulating load?
thank you.