Solved A paint manufacturing company uses a sand mill for
A ceramic's grinding media is offered to the paint company, A paint manufacturing company uses a sand mill for fine grinding of paint with an output of 100 liters per hour using glass beads as grinding media. Media load in the mill is 25kg costing 200 per kg. and is fully replenished in two months time, at 8 hours per day operation, 25 days per ...