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Bimetallic Conical Twin Screw Barrel For plastic extruder
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Bimetallic Conical Twin Screw Barrel For plastic extruder


  • Bimetallic Conical Twin Screw Barrel For plastic extruder
  • Bimetallic Conical Twin Screw Barrel For plastic extruder
  • Bimetallic Conical Twin Screw Barrel For plastic extruder
  • Bimetallic Conical Twin Screw Barrel For plastic extruder

Bimetallic Conical Twin Screw Barrel For plastic extruder

    Packaging: wooden case(export standard) For Bimetallic/Nitrided Conical Twin Screw Barrel For plastic extruder
    Supply Ability: 500 Set/Sets per Month Conical Twin Screw Barrel For plastic extruder
    Port: Ningbo/Shanghai

Product Description

Product Description
Bimetallic/Nitrided Conical Twin Screw Barrel For Plastic Extruder.

1.China famous brand screw barrel

2.Factory direct with high -tech

3.Specially in bimetallic technique,wear-resistant

4.Certificatoni:ISO.

5.Fast delivery time.

Technical Specification
Hardness After Hardening & Tempering
HB280-320
Nitrided Hardness
HV900-1100
Nitrided Depth
0.5-0.8mm
Nitrided Brittleness
Less Than Grade 2
Surface Roughness
Ra 0.4
Screw Straightness
0.015mm
Surface Chromium-Plating's Hardness After Nitriding
≥900HV
Chromium-Plating Depth
0.025-0.10mm
Bimetallic Hardness
HRC62-66
Bimetallic Depth
2mm-5mm

Material:

(1) 38CrMoAIA(JIS SACM645)
(2) Cr12MOV(JIS SKD-11)
(3) 4Cr5MoSiV1(JIS SKD-61)
(4) 42Crmo(AISI 4140)
(5) 40Cr

Process:

(1) Heat Treatment
(2) High Frequency Treatment
(3) Nitriding Treatment
(4) Hard Chrome Plating Treatment
(5) Spraying Coating Bimetallic Treatment

Zhejiang Zhongsu Screw Co., Ltd.

 Our company has years of experience in researching, designing and manufacturing highly precise screws and barrels, screw assembly parts and barrel assembly parts. Our company is located in the Industrial zone of Jintang Town, Dinghai County, Zhoushan City, Zhejiang Province.

These products are precisely engineered, using the best quality raw materials that we procure from a trusted vendor base. Furthermore, the long lasting life, corrosion resistance, dimensional accuracy, robust construction and economical prices of our products make them suitable for heavy usage in most of the industrial applications.

Company Info
  • Company Name: Zhejiang Zhongsu Screw Co., Ltd.
  • Representative: Chunlei Yu
  • Product/Service: Injection screw barrel , Extruder screw barrel , Conical twin screw barrel , rubber screw barrel , Injection screw tip , Screw Barrel Accessory
  • Capital (Million US $): 10 million RMB
  • Year Established: 2008
  • No. of Production Lines: 5
  • No. of R&D Staff: 11 -20 People
  • No. of QC Staff: 11 -20 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): Below 1,000 square meters
  • Factory Location: xihou Industrial Zone,Jintang Town,Dinghai Distric
  • Contact Person: Ms. yulya yu
  • Tel: 86-580-8237089