Grinding Balltangshan Fengrun Shougang Metallurgy And
. can also called grinding media steel ball, grinding ball, it’s a common type of grinding media. the physical media to crush materials (metal ores, cement, coal powder, silicon sand…) by self-weight impact force and grinding force, always was called grinding media. the normal grinding media are steel ball, steel cylpebs and steel bar, particularly processed cast alloy, alloy round steel bars are as raw.