comparison of energy efficiency between ball mills and

Improving energy efficiency in comminution - MINING.com- comparison of energy efficiency between ball mills and ,Energy-efficiency is one of the pillars of comminution circuit design, and ignoring this can be the difference between a profitable operation and a money loser. ... This allowed the ball mill to ...Comparison of energy efficiency between ball mills and ...However there is a trend towards ball mill grinding for product sizes below the traditional ball mill cut-off of 45 m.The effect of ball size on the feed and product size distributions in a fine ...