Mineral Processing Operator

Mineral processing operators use equipment to process mineral ores until the final form is produced.

Mineral-bearing ore is subjected to various processes to extract the minerals. The ore is first crushed, then processing equipment such as screens, grinding mills, filters, flotation cells, tanks and conveyors are used to extract concentrated minerals. The minerals in their final form are produced by smelting.

Mineral processing operators may perform the following tasks:

  • assemble and dismantle equipment and fittings in ore-processing plants
  • operate ore-crushing and screening plants using manual and computer-based systems, conveyers, feeders, weight-meters, roll mills, pumps, jigs, spirals and flotation cells
  • load, unload and store materials such as treatment chemicals and tools
  • mix ore-treating chemicals, catalysts and reagents
  • clear blockages in materials-handling and transporting equipment
  • clean, wash and maintain equipment, and remove spillages and rubbish
  • maintain auxiliary systems, such as drainage, fluids-pouring and conveyor-belt systems
  • take samples of materials for testing
  • use thickeners in the drying processes, pumping of tailings and management of tailings dams and associated raw-water systems.

Minerals processing operators can be involved in all aspects of mineral processing, including sampling and laboratory work. They are often located in remote areas and working conditions may include dust, heat and noise. Mineral processing operators work in teams, and shift work may be involved.

Required Skills - Mineral Processing Operator

  • enjoy practical and manual work
  • physically fit
  • resourceful
  • mechanical aptitude

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