C7E Decanter Centrifuge

The Flottweg C7E Decanter is the Centrifuge for Waste water & Sludge Dewatering


Flottweg C series decanters around the world process 25 million liters of sewage sludge per hour. The dewatering and thickening of sewage sludge plays a decisive role in the wastewater treatment process. Requirements for the quality and efficiency of sewage treatment plants increase year after year, not least driven by the increasing costs of energy and disposal. As a result, the state of the art is now to use decanter centrifuges to dewater and/or thicken the incoming sludge. Flottweg developed the decanters of the C series especially for this purpose. The C7E represents the largest of all the C machines. The C7E increases the proportion of dry substance in the sludge, thereby reducing its volume and weight (due to loss of water). That means that operators need to dispose of, recycle, or burn less sludge. The result: enormous potential savings for the operators of sewage treatment plants.

Water treatment, industrial - systems and equipment
  • waste water treatment plant
  • decanter centrifuge
  • decanter centrifuge machinery

Product features

Simp Drive® Customized Solutions
Recuvane® Customized Solutions
Touch Control Customized Solutions
Wear Protection Customized Solutions

Additional product literature


Sewage Sludge Thickening Without the Use of Polymer

PDF documents

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