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Centrifugal Jig Technology

logo-kelsey Mineral Technologies designs, manufactures and supplies the Kelsey Centrifugal Jig which extends the efficient size recovery range of fine mineral separation processes to 10 microns by combining the principles of conventional jig technology with centrifugal force.


  • Continuous production process
  • Nominal throughputs to 50tph
  • Adaptable to feed variations
  • High mechanical reliability
  • Automatic screen cleaning system
  • Integrated lubrication system
  • PLC control compliant
  • Heavy duty, rubber and ceramic lined construction


  • Higher fine mineral recovery and concentrate grades than conventional gravity separation techniques
  • Improved separation efficiencies down to 10 microns
  • Ability to separate minerals  with small specific gravity differences
  • Enables economic re-treatment of tailings
  • Environmentally friendly operation (no reagents required)


  • Kelsey Jigs are currently installed in Australia, South Africa, Brazil, Peru, Bolivia, India and the USA – processing zircon, rutile, tin, tantalum, tungsten, gold and nickel. In addition, testwork has achieved positive results for chromite, iron ore, niobium, base metals (Pb, Zn, Co, Cu) and other applications.

For Kelsey Jig sales worldwide, please view the reference list.