Cast Iron Ball For Ball Mill - Alibaba20mm iron material steel cast grinding steel balls for ball mill . Grinding Iron Balls Cast Iron Ball for Mill with Low Breakage and Good Wear-Resistance.iron balls for ball mill,Ball mill - WikipediaA ball mill is a type of grinder used to grind and blend materials for use in mineral dressing . The grinding media is the balls, which may be made of steel (chrome steel), .. Some media, such as iron, may react with corrosive materials. For this.
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