Zhoushan Batten Plastic Machinery Co., Ltd.

China Manufacturer with main products: Bimetallic Screw and Barrel, Single Extruder Screw and Barrel, Injection Screw and Barrel, Conical Twin Screw and Barrel, Parallel Twin Screw...

Home  >Products Catalog > Extruder Screw Barrel > Extruder Parallel Twin Screw Barrel

Extruder Parallel Twin Screw Barrel

Shipping: in 30 days after your 30% deposit
Payment Terms: L/C, T/T

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Zhejiang in China
Packaging Details: wooden cases


  • PX-φ52/2 ~ φ200/2
  • Length-diameter ratio: L/D = 18 to~25
  • Screw compressed according to different raw materials and different than product design
Product synopsis:
  • The different to parallel double screw machining PVC tube, the alien materials, board (sheet material), modification and the hard and soft PVC granules, etc
Technical Index:
  • Materials: High Quality 38 CrMOALA
  • Surface Hardness: HV: Surface Hardness: 290
  • Nitriding Hardness: HV900 ~ 1000
  • Nitriding HardnessNitriding Depth: 0.45 ~ 0.8mm
  • Nitriding DepthNitriding Brittleness : Less Than Grade 2
  • Surface Roughness: Ra0.4
  • Screw Straightness: 0.015 mm
  • Alloy Hardness: HRC60-70

Service Process

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  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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