Mill (grinding) - Wikipedia
Rod mill. A rotating drum causes friction and attrition between steel rods and ore particles.  But note that the term 'rod mill' is also used as a synonym for a slitting mill, which makes rods of iron or other metal. Rod mills are less common than ball mills for grinding minerals.ball mill iron ore grinding material - christoartfair,Ball mills are used for wet grinding iron ore, gold/copper ore, nickel ore and other SAG and ball mill for the wet grinding of gold/copper ore in South Australia. Get Price And Support Online. Ball mill.crushing and grinding of magnetite – 200T/H-1000T/H Stone,,Crusher,grinding mill and ore beneficiation machine for limestone,basalt,chrome ore,iron ore,copper ore,manganese ore and so on. Laboratory Mills – Grinding Mills -Batch Mills – Mill Laboratory Mixers offers Laboratory Mills, Grinding Mills, Batch Mills and Mill Accessories.