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Screw Press Dewatering

Regular price $4,800.00
Regular price Sale price $4,800.00
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Screw Press Dewatering is a common solid-liquid separation equipment for sludge discharge and effective environmental protection and pollution-free treatment. The water content after treatment can reach 70-80%.  It is suitable for solids content range 0.5-5%. JX Filtration Screw Press Dewatering treatment capacity can reach 5-800kg/h (DS).

Structure & Working principle

The Screw Press Dewatering uses the principle of screw extrusion to realize the extrusion and dewatering of sludge through the strong squeezing pressure generated by the change of screw diameter and pitch, and the tiny gap between the moving ring and the fixed ring. It has the function of self-cleaning filter slot as well.

The thickness of our moving rings is 2.8mm. The screw is made of stainless steel 304, and the edge of the screw is sprayed with tungsten carbide with 0.3mm thickness which ensures the hardness of the screw.

Supply scope

  • Screw press 
  • Dosing device (fully automatic/half automatic/manual)
  • Dosing pump
  • Sludge pump
  • Screw conveyor
  • Siemens or equivalent motor
  • Schneider or equivalent control cabinet


  • Free process drawing
  • Free dimension drawing
  • Free technical configuration
  • Free installation instruction

If need help for model selection, please contact us immediately.


+86 159 2865 0174