Screw Barrel with Alloy Coating for Granulation and Recycling Machinery

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Screw Barrel with Alloy Coating for Granulation and Recycling Machinery

Screw Barrel with Alloy Coating for Granulation and Recycling Machinery
Screw Barrel with Alloy Coating for Granulation and Recycling Machinery
Single Extruder Vent Screw and Barrel for PE Film Recycling
Screw Barrel with Alloy Coating for Granulation and Recycling Machinery
Screw Barrel with Alloy Coating for Granulation and Recycling Machinery
Screw Barrel with Alloy Coating for Granulation and Recycling Machinery

Screw Barrel with Alloy Coating for Granulation and Recycling Machinery

This screw barrel features an alloy coating designed for use in recycling and granulation machinery. It supports processing of various film materials including PP, PE, TPU, PC, PS, and PET.

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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

  • Manufactured from conventional materials such as 38CrMoAIA, SKD61, Cr12MoV, SACM645, Ni-based alloy, and GHII3
  • Nitrided hardness ranging between HV900 and 1000 with a nitrided depth of 0.5-0.8mm
  • Quenching hardness within the range of HRC55-62
  • Low nitrided brittleness, rated less than grade 2
  • High chromium plating layer hardness of at least 950HV and chromeplate thickness from 0.05 to 0.10mm
  • Alloy coating depth between 2.0 and 3.0mm
  • Surface roughness measured at Ra 0.4 and screw straightness of 0.015mm
  • Designed for high-accuracy application in film material recycling

Applications

  • Granulation machinery in recycling operations
  • Processing of polypropylene (PP), polyethylene (PE), thermoplastic polyurethane (TPU), polycarbonate (PC), polystyrene (PS), and polyethylene terephthalate (PET) film materials

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