We are offering grinding media ball. details of grinding media ball 1. Size: dia. 20mm-150mm 2. Material: highmediumlow chrome alloyed super high chrome: 15-23% high chrome: cr=10-13% medium chrome: cr=3-6% low chrome: cr=0.8-1.8% 3....
Forged grinding ball according to the present situation of 9.75 4.88m sag mill, grid plate hole 60mm, and we recommended your company changed ball diameter from the original 120 to 125, filling rate from 9-10% to 11-12%, so that it is more...