BDP Industries Equipment

Screw Press

BDP Industries

Product Brochure

Wastewater Equipment

Screw Press

Designed with Biosolids dewatering in mind

BDP developed this screw press specifically for Biosolids dewatering to provide high capacity, excellent solids capture, in a fully enclosed system with automated simple operation.


  • Independent Pre-Thickening with Rotary Drum Concentrator
  • Slotted Screen: higher open area and smaller opening for improved capture, reduced plugging
  • Filtrate Recycle/Polishing: produces solids capture over 95%
  • Replaceable Flight brushed without removing screw auger.
  • Tapered Screw: Reduces Distance for Filtrate Flow for increased capacity, less rotational force on material – Less slippage = increased conveyance
  • Discharge Pressure Plate: Adjustable pressure on discharge cone maximized cake solids.
  • Oscillating Shower System: Programmable intermittent operation reduces water requirement.
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P.O. Box 397
W166 N11965 Fond du Lac Ave.
Germantown, WI 53022