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Live Chat### MODELING THE SPECIFIC GRINDING ENERGY AND BALL MILL

1 MODELING THE SPECIFIC GRINDING ENERGY AND BALL MILL SCALEUP K G Tsakalakis GA Stamboltzis NTUA Athens Greece E mail [email protected] Presented at the conference IFAC 2004 held in September 2004 (Nancy France)

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The ball mill is a tumbling mill that uses steel balls as the grinding media The length of the cylindrical shell is usually 115 times the shell diameter (Figure 811)The feed can be dry with less than 3% moisture to minimize ball coating or slurry containing 2040% water by weight

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