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ContraTwin Screw Extruder

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IDAH CO., LTD.More About This Product
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  • ContraTwin Screw Extruder : EP-156DL
  • ContraTwin Screw Extruder : EP-76D
  • ContraTwin Screw Extruder : EP-137D
  • ContraTwin Screw Extruder : EP-156D

Key Features


To meet new formulation challenges, a revolutionary extrusion system designed to fit the local markets was required. With 4O-year history in feeds production, lDAH developed its answer : ContraTwin. lt is designed with twin screw extrusion features but with re-engineered screw designs and rotation direction to accommodate future feed formulation. Developed to convey very sticky and puffy material (such as high fiber materials like plant protein),ContraTwin uses a very positive pump that does not waste mechanical energy or shearFor tougher materialoperators can perform cooking in the mid-barrel system : this is where the actual work is done. The result of this strong pump and cooking significantly increases efficiency and utilizes low Specific Mechanical Energy (SMEwhen compared with other single or co-rotating twin screw extrusion. Highest efficency extrusion solution is therefore born.



  • Patent design with counter-rotating twin screws.

  • Robust transmission system with gear box and bearing house individually interconnected.

  • The die plate is assembled on the cutter seat.

  • Segmented liner and barrel design.

  • Sinking fish feeds can be made without using a vacuum device.

  • Smallest die plate is Ø6mm for floating fish feeds.





Last Update : 2020-01-02
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Mr.Danny Chang , IDAH CO., LTD.

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