alloy steel fasteners

These high strength bolts and nuts come in grade 8.8, 10.9 and 12.9 alloy steel. Made as OEM custom fasteners for mining equipment, they fasten mill and crusher parts securely under heavy load each day.

This alloy steel forged pinion shaft is a heavy duty gear shaft for ball mills and rotary kilns. Forged for strength, it transmits torque to the girth gear and keeps the mill drive running steadily daily.

This ball mill shell liner is a key wear-resistant casting fitted inside the mill cylinder body. It shields the mill shell from strong impact and abrasive friction generated by grinding balls and raw mineral materials during grinding.

Precision-engineered to replace original parts, this ball mill liner plate improves grinding efficiency and extends service life in mineral processing and cement production. It ensures optimal slurry flow, media trajectory and impact resistance.

High-chrome alloy, high-manganese steel and composite wear-resistant mill liners for ball mills, SAG mills and AG mills. Custom, drawing-based and old-part replication available. Precision casting ensures accurate bolt holes, strong impact resistance and longer service life.