indias top most grinding media balls manufacturer in india
Grinding Media Balls Manufacturers In India Contact Number. Chromium alloy is the main position of casting steel ball with diameter of 6 mm to 140 mm according to different chromium content the grinding ball can be divided into three kinds namely low medium and high chromium balls the hardness of relevant balls are hrc45 hrc50 and hrc58 respectively with diameter of 6 mm to 140 mm