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High Capacity Classification Cyclones

 HC, HA, HCR & HR Ranges Cyclone


Multotec has developed a range of high capacity classification cyclones for heavy-duty applications. Typically, these are installed in applications such as grinding circuits (milling), scalping, de-gritting and tailings stacking.

The Scrolled Evolute inlet head allows the cyclones to operate at higher capacities while maintaining sharp and fine cut-points, thus improving efficiency.

The cyclones are manufactured in mild steel with different lining materials for the various ranges:

  • HC: Loose replaceable rubber liners
  • HA: Ceramic tiles
  • HCR & HR: Bonded rubber liners

Our Features & Benefits

Multotec’s HA-HC cyclone is the most flexible high capacity cyclone range on the market. Since they are easy to retrofit in an existing cluster, these cyclones can be customized to suit your needs and to improve capacity and productivity.

  • Weep holes prevent damage to cyclone housings by giving early warning signs of the need for preventive maintenance.

  • Lining options including loose or vulcanized rubber and ceramic tiles and sleeves maximise wear life.

  • Lightweight overflow elbow options made from abrasion-resistance HDPE with rubber lining are available.

  • Smooth-walled internal components such as multiple cones and vortex finders allow for low turbulence classification and reduced overall wear with higher efficiencies of separation.