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bimetallic screw and barrel for plastic extruder machine

  • bimetallic screw and barrel for plastic extruder machine
  • bimetallic screw and barrel for plastic extruder machine
  • bimetallic screw and barrel for plastic extruder machine
  • bimetallic screw and barrel for plastic extruder machine

bimetallic screw and barrel for plastic extruder machine

    Unit Price: 100~18000 USD
    Min. Order: 1 Set/Sets
    Packaging: wooden case(export standard)
    Supply Ability: 500 Set/Sets per Month
    Port: Ningbo

Product Description

Product Description
Technical Parameters
38CrMoAIA; SACM645; 42CrMo; SKD61
Ntride Depth:
Nitrided Hardness
Nitrided Brittleness
above 2 stage
Surface Roughness
Hardess of surface chromium-plating after Nitriding
Chromium plating Depth
Bimetallic Depth
Bimetallic Hardness:
12 months
Conical Twin Screw Barrel For Extrusion Machine

1. 38CrMoAIA(JIS SACM645)
2. Cr12MOV(JIS SKD-11)
3. 4Cr5MoSiV1(JIS SKD-61)
4. 42Crmo(AISI 4140)
5. 40Cr
6. 9Cr18MOV

Surface treatment
1: Heat Treatment
2: High Frequency Treatment
3.Nitriding Treatment
4.Hard Chrome Plating Treatment
5.Bimetallic Coating Spraying Treatment

Technological Process:

Blanking→Rough Machining→Quenching & Tempering →Semi Finishing Machining→Finish Machining→Nitriding or Bimetallic Treatment→Detecting→Finished Product →Debugging After Treatment

Single Screw Barrel For Injection Machine

◆ Screw diameter: Ø15-Ø500

◆ Mould clamping force: 25-32000KN

◆ Injection weight: 15-50000g

◆ Applicated machine:
Nessei, JSW, Fancu, Toyo, Toshiba, Mitsubishi, Kawaguchi, Meiki, Haitian, Haitai ,Engel, Battenfeld, Demag TMC etc.
◆Screw barrel parts: screw tip, seal ring, screw ring, nozzle, flange

Single Screw Barrel For Extrusion Machine

◆ Screw diameter: Ø15-Ø500 L/D:15-45

◆ Application:

1.For Chemical fiber: PET, PAS, Non-woven fabric, Rope fiber

2.For plastic recycling and pelletizing

3.For carble extrusion: PVC, PE, PBT and rubber fluoride

4.For plastic product extrusion: Blow film, sheet, plate

◆ Screw structure and compression ratio can be designed according to different produtcs and raw material

Conical Twin Screw Barrel For Extrusion Machine.

Model Type:

25/53,35/77,45/90,50/105,55/110,60/125,65/132,70/140, 75/150,80/156,92/188


PP,PE,ABS,PVC,Pelleting,Pipe,Profile,Sheet,WPC,PVC,WPC PE,Soft PVC, Sheet etc

◆Machine Brand:


Parallel Twin Screw Barrel For Extrusion Machine

◆ Screw diameter:Ø35-Ø200, L/D:18-40
◆Machine Brand:


Gearbox For Extrusion Machine.

◆Model Type

ZLYJ112, ZLYJ133, ZLYJ146,ZLYJ173,

ZLYJ180, ZLYJ200, ZLYJ225, ZLYJ250

ZLYJ280, ZLYJ315, ZLYJ330. ZLYJ375,

ZLYJ395, ZLYJ420, ZLYJ560, ZLYJ630

Our Advantage

Bimetallic Screw:

① Strong abration resistance, good for the 30% glass fiber and reworked materials.
② Super hard alloy of high density, low porosity and high hardness.
③ Uniformity heating of power and low strength pressure.
④ With high corrosion resistance, high wear resistance and high temperature resistance properties.

Bimetallic Barrel:

① 2-5mm-thick alloy coat on the barrel inner wall

② Excellent corroion resistance, abrasion resistance and high working temperatre.
③ Useful service life is greatly improved
④ Able to process special plastic to enhance the abrasion life, such as engineering plastics, fluorine plastics, PPO, and tec.

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
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