Casting Grinding Media Ball Sandbox Mould
grinding mill ball sandbox mould and grinding media cylpeb sand box mould, about 15 pairs sand box mould need 1 pcs pattern. for this 15 pairs mould, just need 1 worker to operate.
Component:
Grinding Ball sand box mould and pattern.
Grinding Media cylpeb sand box mould and pattern.
Video for production process
Advantage:High production
