Chemical Solutions

Decanter centrifuge

Decanter centrifuges are used for separation and dehydration of suspensions with a high content of solid particles.

Under the influence of the high centrifugal force created in the drum, due to the difference in density, small fractions of the solid substance are separated from the suspension, and transported due to the screw rotating at a slightly higher speed than the drum.

At the outlet, the dry fractions of the cake are discharged through a special opening for the solid phase, and the purified liquid leaves the drum through special drain windows.



  1. High adaptability to different products

  2. High productivity

  3. Continuity of the dehydration process

  4. Compactness

  5. Tightness

  6. Low labor costs

  7. Ease of operation and installation

  8. Absence of additional consumables

  9. Possibility of separation of three-phase suspension

Scope of application:

  • Mining industry

  • Chemical, petrochemical, oil refining and oil production industry

  • Metallurgy

  • Communal economy

  • Energy

  • Food industry

  • Pulp and paper industry

  • Machine building and instrument building

Decanters are most widely used in the field of dehydration:

  • Inorganic products: Al(OH)3, BaSO4, PbO2, Cr2O3, Fe(OH)3, Mg(OH)2, TiO2, ZnSO4 и т.д.

  • Organic products: carboxymethycellulose, caprolactam, dimethyl terephthalate, phthalic and terephthalic acid, etc.

  • Plastic: polyethylene, polypropylene, polystyrene, polyvinyl chloride, etc.

  • Silicates: asbestos, clay, etc.

  • Cellulose: float concentrate for paint removal



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