High chrome low chrome casting iron ball for ball mill
Unit Price: 650.0~1000.0 USD
Min. Order: 1 Ton
dia 20-150mm
hardness 50-65
hardness 50-65
China manufacturer forged steel grinding ball for cement plant and mining
Unit Price: 650.0~1000.0 USD
Min. Order: 1 Ton
Dia 20-150mm
Hardness 50-65...
Hardness 50-65...