Chromium alloy is the main composition 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.
xinhai.com offers 26,533 ball grinding machines products. About 60% of these are mine mill, 13% are grinding equipment, and 1% are grinding machines. A wide variety of ball grinding machines options are available to you, such as free samples, paid samples. There are 26,466 ball grinding machines suppliers, mainly located in Asia.
Sourcing Guide for Ball Mill Grinding: China manufacturing industries are full of strong and consistent exporters. We are here to bring together China factories that supply manufacturing systems and machinery that are used by processing industries including but not limited to: grinding machine, ball mill, grinding.