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02-12

Steel ball adding skills of ball mill in beneficiation equipment

The addition ratio of the ball mill steel ball size shall be determined according to factors such as the diameter of the ball mill, the hardness of the ore, the particle size of the ball mill,
02-12

Quality index of cast steel ball

High chromium ball quality indicators: The chromium content ≥10.0% and the carbon content between 1.80% and 3.20% are called high chromium balls. National standards require that the high chromium ball hardness (HRC) must be ≥58 and the impact value ak≥3.0J / ㎝2, if this hardness is reached,
02-12

The problem of the proportion of the steel ball and the ball mill

The problem of the ratio of the ball mill is a problem that often plagues people. The rationality of the formulation directly affects the production efficiency of the ball mill, and also affects the production quality of the ball mill to a certain extent.
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