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Twin Screw Barrel Parallel Screw Barrel Double Screw Cylinder

Zhejiang Zhongyang Screw Manufacturing Co., Ltd.
  • After-sales Service：Yes
  • Type：Profile Extruder
  • Plastic Processed：PVC
  • Product Type：Profile Extrusion Molding Machine
  • Feeding Mode：One Feed
  • Assembly Structure：Separate Type Extruder

Base Info

  • Model NO.：ZYSCREW
  • Screw：Twin-Screw
  • Engagement System：Full Intermeshing
  • Screw Channel Structure：Deep Screw
  • Exhaust：Exhaust
  • Automation：Automatic
  • Computerized：Computerized
  • Transport Package：Wooden Case
  • Specification：ISO9001: 2008
  • Trademark：Zhongyang
  • Origin：Zhejiang of China
  • HS Code：84779000
  • Production Capacity：1500sets,Month

Description

Bimetallic Twin Parallel Screw Barrel for Compounding MachineryDiameterΦ15mm-Φ350mm Screw structure and compressionDesigningratio can be designed according  to different products  & different output requirement.Materials38CrMoAlA  ApplicationPVC plate, pipe, profile, pellet and mould, at the same time,(JIS SACM645)it solved the technical problem of low foaming, high foaming,SKD61high filling, wear and corrosion.Nitride Case Depth0.5mm-0.8mmTechnology1)Longer time Gas Nitriding treatment Nitride Hardness950-1020HVPackingWrapped up by film in woodenNitride Brittleness≤Grade OnePayment TermT/T , L/C Surface RoughnessRa0.4umDelivery Term25 working daysScrew Straightness0.015mmPort DepartureShanghai/NingboAlloy HardnessHRC58-62Min. Order1 setAlloy Depth0.5mm-0.8mmCommon Nitrided:2.5-4years  Bimetallic: much longer lifetime.