How to improve ball mill rate

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In order to maintain this amount of ball , ball type, ball or less the same proportion of change in the daily production slipped to a reasonable additional ball , recovered the ball sail milling , ball types and ball ratio reached equilibrium . It needs to work to improve the ball before a reasonable step , a reasonable balance ball .
   Movement pattern indistinguishable from the ball rolling bearings and sliding bearings , wherein the rolling bearing is a rolling mode of motion , the movement of the sliding bearing is a sliding manner , and thus also the friction situation is completely different. Bearing smooth, reliable, no noise , in a liquid lubrication conditions , the sliding surfaces are separated and not in direct contact with oil , but also can greatly reduce the friction loss and surface wear , the film also has a certain vibration absorption capacity, but starting friction greater resistance . Rolling rolling cage by means of rolling elements evenly distributed between the inner and outer rings , the size and shape of its direct impact on the number of performance and service life of rolling bearings , rolling element cage to make evenly distributed , to prevent rolling off, rolling rotation guide lubricant .
    Experimental data show that the Jaw crusher 's rotation rate determines the rate and ball mill together with the state of motion of the medium , it seriously affects the grinding effect. When the ball between the rate of 30-50 % , with transfer rates increase , the ball will be spilled into the falling fall- type, productivity increased. When the maximum transfer rate is suitable for productivity . When the transfer rate is 80-85 % of the critical speed , ball mill rate to take 40-45 % is appropriate.
    High speed grinding that speed was 100-120 % of the critical speed , ball rate to take about 35%. Low ball less grinding efficiency ; excessive amount of ball when running the ball and prone to interference inner , destroyed the normal circulation of the ball, grinding efficiency should be reduced. Lattice-type ball mill rate of 40-45 % ; overflow -type ball mill rate of 35-40 %.