Our PSS 2.2-400 at a glance

The basic machine consists of:

  • Stainless steel machine housing with inlet chamber and side cleanout
  • Hydraulic ball head with swivelling device
  • Inlet for separating liquid
  • Outlet connections for the filtered liquid
  • Armored press screw made of stainless steel with a precise fit on the sieve
  • Drive motor for separation up to 32 % TS, 2.2 kW, 1450 rpm.


The mobile unit ComPress consists of:

  • Press screw separator PSS 2.2-400 with 2.2 kW drive motor
  • Supply pump (different options)
  • Pressure measuring unit
  • Electronic control system
  • Optional: Chassis consisting of axle with wheels and 2 swivel castors


  • Cow and pig slurry
  • Decrease storage volume
  • Production of organic bedding material

Biogas plants

  • Separating solid and liquid matter before and after the fermentation process


  • Food industry: Separation of waste vegetable or potato peelings
  • Slaughterhouses: Separation of rumen contents
  • Distilleries: Separation of the mash
  • Compact design
  • Specially designed for small separation quantities
  • Very good price/performance ratio
  • Thanks to the control system technology, the separator can be used at the optimum operating point
  • The system can grow with the circumstances on site - the separator can be extended easily


  • Separator PSS 2.2-400 M1508 with hydraulicball head
  • Motor 2,2 kW
  • Manual hydraulic pump with diaphragm accumulator and manometer for ball head
  • Inlet
  • Hydraulic ball head pivoted for maintenance
  • Stainless steel sieve basket, optional reinforced
  • Armored auger
  • Discontinued 6" standard flange


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