
coal ball mill cost - yeshairparrucchieri
Ball Mills Mineral Processing & Metallurgy. 2017/12/23· Ball-Rod Mills, based on 4″ liners and capacity varying as 2.6 power of mill diameter, on the 5′ size give 20 per cent increased capacity; on the 4′ size, 25 per cent; and on the 3′ size, 28 per cent.