The size of ball varies with the requirement of the tests and complied standard. The laboratory ball mill capacity also varies according to the appliion and
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Get PriceKeywords: grinding mills, lifter shapes, mill speed, mill power draw, ball trajectory In addition to most energy intensive operation, grinding mills also require a . rpm. mdNF. WP ω π. = (1) where, P is power draw in watt, F is force readings
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