steel balls / pulverizing mill
· steel balls / pulverizing mill steel balls / pulverizing mill. By Kenny O, November 9, 2010 in Problem Solving. Share ... But We use water after the ball mill has emptied it'd coal supply and apply water pulvirizer down for us access. 55. 55 gallon drums full of them. They have since 1949. And always have a little flat spot on one end. Just ...