design and motor rating calculations for ball mill design and motor rating calculations for ball mill Mill grinding WikipediaBall mill A typical type of fine grinder is the ball mill A slightly inclined or horizontal rotating cylinder is partially filled with balls usu Get price
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Get PriceBall Mil Design Calculation Yahoo Answers Mar 31 2008018332The power in kW required to turn a ball mill is approximated by P 0285 d 1073j m n where d is the internal diameter in metres j is the fraction of the mill volume occupied by media m is the total mass of media in the mill in tonnes and n is the mill speed rpm The actual motor energy consumption is 510 greater than this due to
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