Grinding Media Balls, mill balls for ball mill, including casting balls and forged steel balls, tell you the difference and how to select.

Study on the application of high chrome grinding balls instead of low chrome grinding balls in molybdenum ore (1)

Abstract: To solve the problem that the ball unit consumption is too high and the particle size of grinding products shifts to coarse size after the reformation of the grinding system and the optimization of the ball diameter ratio in a molybdenum concentrator. The comparison of chemical composition and mechanical properties between High Chrome Grinding […]

Detailed introduction of the casting grinding balls

To achieve the hardness of cast chrome grinding balls, which contains more than 10.0% chrome and 1.80%-3.20% carbon, the hardness (HRC) of the cast grinding ball must be more than 58 degrees and the impact value is AK 3.0 j / cm2. High Chrome Ball must be treated by high-temperature quenching and tempering. Casting chrome […]