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Ball mills

Ball mills are used for wet grinding iron ore, gold/copper ore, nickel ore and other ores, as well as lime/limestone for flue gas desulphurisation systems, coal and other raw materials.

Wet mills are generally designed as overflow mills and are operated in open or closed grinding circuits.

SAG and ball mill for the wet grinding of gold/copper ore in South Australia.

The grinding plant consists of an SAG mill of 10.4 m diameter x 5.18 m length with a 12,000 kW dual COMBIFLEX drive and a ball mill of 7.3 m diameter x 10.5 m length, also with a 12,000 kW dual COMBIFLEX drive.

Example configuration

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