Screw Barrel for Granulation Compatible with PP, PE, TPU and More

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Screw Barrel for Granulation Compatible with PP, PE, TPU and More

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Screw Barrel for Granulation Compatible with PP, PE, TPU and More

This screw barrel is designed for granulation processes involving various film materials such as PP, PE, TPU, PC, PS, and PET. Manufactured with attention to detail, it supports high-accuracy operation in pellet making and related applications.

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Technical Specifications

ParameterSpecification
spare parts typescrew barrel
materialPP,PE,TPU,PC,PS,PET film materials
warranty1 Year
machinery test reportProvided
video outgoing-inspectionProvided
key selling pointsHigh-Accuracy
place of originZhejiang, China
brand nameJUYUAN
Weight (kg)1200
Conventional material38CrMoAIA,SKD61,Cr12MoV,SACM645,Ni-based alloy,GHII3
Nitrided hardnessHV900-1000
Nitrided depth0.5-0.8mm
Quenching hardnessHRC55-62
Nitrided brittlenessLess than grade 2
Surface roughnessRa 0.4
Screw Straightness0.015mm
Chromium plating layer hardness≥950HV
Chromeplate thickness0.05-0.10mm
Alloy depth2.0-3.0mm
Selling UnitsSingle item
Single package size150X40X30 cm
Single gross weight2.0 kg

Features

  • Constructed from conventional materials including 38CrMoAIA, SKD61, Cr12MoV, SACM645, Ni-based alloy, and GHII3
  • Chromium plating layer hardness of at least 950HV with a thickness between 0.05 and 0.10 mm
  • Nitrided hardness ranges from HV900 to 1000 with a nitrided depth between 0.5 and 0.8 mm
  • Quenching hardness levels from HRC55 to 62 and nitrided brittleness rated less than grade 2
  • Surface roughness maintained at Ra 0.4 for smooth operation
  • High precision with screw straightness up to 0.015 mm
  • Weight approximately 1200 kg and packaged dimension of 150x40x30 cm

Applications

  • Granulation equipment for plastic film materials
  • Pellet making lines processing PP, PE, TPU, PC, PS, and PET films
  • Industrial machinery requiring high-accuracy screw barrels
  • Replacement spare part for extruder or pelletizer machinery

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