Dewatering of foreign matter

Screw Press PRS

DEWATERING SCREW PRESS PRS

Dewatering of foreign matter

Screw Press PRS

Separation of foreign matter – Tietjen press screw

Additional Dewatering of Foreign Matter from Organic Waste

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The screw press was especially developed for the removal of residual liquids on packaging material after the depackaging and separating process of packed organic waste.  It is made entirely of stainless-steel (depending on the order), is extremely robust and easy to maintain. Therefore, it is ideally suited for demanding applications with difficult conditions, such as in industrial organic waste processing. The innovative design ensures a high pressing pressure with the best dewatering performance. The pneumatic control of the press flap ensures automatic adjustment to different materials. The separated liquid is collected and can be added to the remaining bio mass for energy recovery. A regular cleaning can be carried out via flushing nozzles.

Efficient Separation of Residual Liquids

Your advantages with the Screw Press

Conexão de drenagem na rosca de prensagem PRS Passo da rosca na rosca de prensagem PRS Zona de prensagem na rosca de prensagem PRS Pressschnecke PRS

Effi cient Separation of Residual Liquids

  • Reliable dewatering of a wide variety of foreign matter from
    organic waste
  • The separated liquid is collected and added to the remaining
    organic matter for energy use
  • Automatic control of the press fl aps for pressure adjustment
    with different materials
  • Flushing nozzles for easy cleaning through backwashing

Reliable Operation and Long Durability

  • Robust welded/screw construction made of stainless steel for
    continuous industrial operation (24/7)
  • Design with product contact parts in stainless steel or completely
    in stainless
  • Screw thread made of thick-walled stainless steel

High Availability and Easy Maintenance

  • Quick-opening covers and segmented screens for easy
    maintenance
  • Large inlet and outlet for trouble-free operation
  • Screw reversible in case of malfunction

Technical Data

Machine types
PRS 300
Diameter screw thread (mm) 300 mm
Drive motor (kW) 7,5 kW
Dimensions and weight
Length (approx. mm) 4800 mm
Width (approx. mm) 855 mm
Height (approx. mm) 1000 mm
Weight (approx. mm) 2100 kg

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Our projects in wet processing

Case Studies

Biomass, Switzerland
Biogas for the public gas grid
Biowaste, Schweinsberg, Germany
Greater efficiency thanks to new plant for processing commercial biowaste
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