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Gold recovery plant, Nizhny Kuranach, Russia

GoldConveying & Comminution

Complete reconstruction of three production lines at the Russian gold recovery plant „ZIF Kuranach“: primary crushing, comminution and classification, conveying of the thickened concentrates to the sorption and removal of tailings to the disposal site. The plant capacity increased to 4.5 Mio. t/ore per year due to these activities.

Customer  Norilsk Nickel/ Polyus Zoloto concern, production plant Aldanzoloto, Russia

Commissioning 2009


  • Engineering
  • Supply of technical equipment

Scope of supply  

  • Primary crushing unit
  • Hydrocyclones
  • Seal water unit
  • Tailing pumps

Technical data

Capacity: 4.5 Mio. t ore/year

Customer benefit

  • Increase in capacity from 3.6 to 4.5 Mio. tons of ore per year by using systems "GrindExpert" and "ContiClass®System" by Engineering  Dobersek