Exploring ball size distribution in coal grinding mills ResearchGate. ABSTRACT Tube mills use steel balls as grinding media. ... new balls periodically to maintain a steady balanced ball charge in the mill. ..... of the calculation of the size distribution of the equilibrium mixture of balls in a ball mill is developed.
A ball mill is a type of grinder used to grind, blend and sometimes for mixing of materials for use in mineral dressing processes, paints, pyrotechnics, ceramics and selective. Prices / Quote. Ball Mill Designpower Calculation. 201981 Ball Mill Power Calculation .