A ball mill is a type of grinder used to grind and blend materials for use in mineral dressing Ball mills are also used in pyrotechnics and the manufacture of black powder, but cannot be used in the preparation of some pyrotechnic mixtures such as . Mining Surface Underground in hard rock Underground in soft rock.
The Xinhai AGSAG mills are utilized to grind run-of-mine rock or primary crusher discharge. and screening, a rod mill, and some or all of the work done by a ball mill. Today, Xinhai is the world leading supplier of gearless AGSAG mills