Separation by cyclones

Find out our standard cyclones, flat bottom cyclones and micro-cyclones, being able to perform separation from 5 to 200 µm.

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MS has a comprehensive range of cyclones to perform separation from 5 to 200 µm.

Fields of applications

Feed from 50 to 600 m3/h

  • Sand and gravel pits, quarries
  • Mines
  • Industrial plants (glass factories, food industries...)
  • Bentonite separation plants (Slurry shield TBM, special foundations)

Anti-abrasion protection

  • Rubber lined
  • Interchangeable rubber lined underflow spigot and overflow vortex finder

Standard cyclone

  • D50 cut from 40 to 80 µm
  • Range from 300 to 1100 mm diameter
  • Feed from 50 to 600 m3/h
  • Installation in batteries or modules
  • Profiled tangential feed
  • Rubber lined
  • Reduced overall dimensions
  • Inclined installation

Flat bottom cyclone

  • D50 cut from 150 to 250 µm
  • Range of cyclones from 350 to 900 mm diameter
  • Ribbon inlet
  • Steel shell with removable rubber lining
  • Intermediate barrel allowing an adjustment of the cut point
  • Cyclone cone angle of 150°
  • Underflow spigot and vortex finder in polyurethane
  • Overflow pipe in polyurethane


  • D50 cut from 5 to 30 µm
  • Range of cyclones from 40 to 250 mm diameter
  • Pulp distributor ensuring a correct partition of the flow in each cyclone
  • Polyurethane cyclones
  • Cone angle from 5 to 8°
  • Shut-off valve for each cyclone
  • Quick release underflow spigot
  • Underflows collection box

Product Schemas

Product Schemas

Case studies

1/ Treatment of alluvial sand, treatment of washing water and sludge.

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2/ Amélioration du lavage des matériaux altérés et traitement des eaux

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3/ Le sable naturel, une ressource menacée

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4/ Taking into consideration the natural environment and the water challenge in Brazil, to produce a high-quality concrete sand

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5/ Recovery of fine materials

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6/ Recomposition of sand and water treatment - Morocco

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