Answered: 3. A cement grinding mill "A" with a. | bartleby
A cement grinding mill "A" with a capacity of 50 tons per hour utilizes forged steel grinding balls costing P12,000 per ton, which bave a wear rate of 100 grams per ton cement milled. Another cement mill "B: of the same capacity uses high chrome steel grinding balls costing per ton with wear rate of 20 grams per ton cement milled.