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The Influence of Ball Mill Critical Speed on Production Efficiency. When the rotating speed of ball mill grinder is high, the height the ball raised is high.
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Rod mills operate at lower speed than ball mills since the rods are ... rod mills would operate between 50% to 95% of the critical speed. The faster the mill ...
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THE OPTIMAL BALL DIAMETER IN A MILL ... ball mill feed has been described by Gaudin ... the rotation rate was equal to 85% of the critical speed. Balls were made ...