Our new range of ERmaster Flotattion Celles gearboxes are designed for optimal operation in Flotation, Mixing and Agitation process commonly used in Mining and Environmental industries.

  • Vertical direct drive reducers 
  • 5 design sizes available up to 520 kW 
  • Output speed from 50 up to 180 tr/min, reversible rotation





  • High stiffness and load carrying capacities on the low speed shaft 
  • Specific housing design able to withstand impeller dynamic loads 
  • Hollow low speed shaft and rigid output coupling make gas injection through the shaft easier 
  • Integrated lubrication and filtration unit with no pipes design 
  • Integrated forced air cooling 
  • Drywell design and reinforced sealing arrangement 
  • Excellent energy efficiency