Side Feeding Screw Barrel with Tungsten Carbide Alloy Coating for Granulation Recycling Machinery

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Side Feeding Screw Barrel with Tungsten Carbide Alloy Coating for Granulation Recycling Machinery

Side Feeding Screw Barrel with Tungsten Carbide Alloy Coating for Granulation Recycling Machinery

This side feeding screw barrel is designed for use in granulation recycling machinery. It features a tungsten carbide alloy coating aimed at enhancing durability. Suitable for processing multiple film materials including PP, PE, TPU, PC, PS, and PET.

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 such as 38CrMoAIA, SKD61, Cr12MoV, SACM645, and nickel-based alloys
  • Tungsten carbide alloy coating with an alloy depth between 2.0 and 3.0 mm
  • Chromium plating layer hardness of 950 HV or above
  • Chromeplate thickness ranging from 0.05 to 0.10 mm
  • Nitrided hardness between HV900 and 1000 with a nitrided depth of 0.5 to 0.8 mm
  • Quenching hardness rated HRC55-62
  • Screw straightness accuracy of 0.015 mm
  • Surface roughness measured at Ra 0.4
  • Weighs approximately 1200 kg
  • Supported with machinery test reports and video outgoing inspection

Applications

  • Granulation recycling machinery
  • Processing of various plastic film materials including PP, PE, TPU, PC, PS, and PET
  • Industrial plastic recycling operations requiring high-accuracy screw barrels

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