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Decanter Centrifuge

Product InformationDecanter Centrifuge

Centrifugal Concentrator for Microparticulate sediment

Technology Summary

  • SENTEC Technology’s Centrifugal Concentrator implements special concentration processing technology for fluid and runny sediments. This separates solid bodies and filtrates, and separated solids are discharged as soft and easily transferred sediments. The optimal dehydration efficiency of discharged solids can be achieved from the coagulation process of the follow-up process.
  • Centrifugal concentration is the device that combined the benefits of a disk separator and centrifuge, and it is operated in a similar way to centrifuges. It allows the effective removal of fine sediments by discharging dehydrated solids at the same time the solids are injected.
  • Overhang sludges with a low density are discharged/separated into high-density, removing over 92% of SS(Suspended Solids).

Applicable Areas

  • Sewage Sludge Thickener Wastewater Process/Final Sediment Tank Overhang Sludge
  • Protein for Food/Mycelium/Beer Yeast Separation and Concentration
  • Processing Bird harvesting and Fish By-Products


  • Specialized for fine particles that are hard to be discharged from centrifuges, solid processing processes like paste
  • There are differences between Screw Decanter-type Centrifuges and processing mixtures, and the operation method is similar to the centrifugal dehydrator.

Product Features and Operation

  • Combined with the merits of the traditional decanter-type centrifuges for effective separation of mixtures.
  • The device implements 3,000~4,000 relative centrifugal force, achieving optimal separation efficiency for mixtures with a high solid rate.
  • The device can handle the high-concentration process of microparticulate sediments, and it can be customized for the concentration process of low-density sludges.

Outside View and Standard Specifications

Outside View

Standard Specifications

Model No. Treatment Quantity
Revolution Per Minute
Motor(KW) Dimension
main back
ST-20C 1∼3 5000 5.5 1.5 2.5 x 0.8 x 1.2 1.2
ST-30C 3∼6 4500 7.5 3.7 3.0 x 0.9 x 1.2 2.0
ST-40C 6∼9 4000 22 5.5 3.5 x 1.0 x 1.3 3.5
ST-50C 9∼15 3500 37 7.5 4.0 x 1.1 x 1.4 4.0
ST-60C 15∼30 3000 45 11 4.5 x 1.2 x 1.5 4.5
  • Specifications may vary when standard specifications and special specifications are requested.