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65/132mm bimetallic screw barrel for recyled material

5000.0~7000.0 USD
Min. Order: 1 Set/Sets
Trade Term: FOB
Payment Terms: L/C, T/T
Supply Ability: 500sets/Month
Place of Origin: Zhejiang

Company Profile

Location: Zhoushan, Zhejiang, China (Mainland)
Business Type: Manufacturer, Trading Company
Main Products: Screw Barrel, Extrude Single Screw, Parallel Twin Barrel

Product Detail

Model No.: TC-65
Means of Transport: Ocean, Land
Brand Name: Vanscrew
Marerial: 38CrMoALA
Plastic processed: recyled PP PE ABS HDPE LHDPE
Screw type: Conical twin
Production Capacity: 500sets/Month
Packing: wooden case
Delivery Date: 35days
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Product Description

       The bimetallic barrel for extruder twin screw is a kind of barrel spray welding a 2~3mm-thick alloy coat on the barrel inner wall which has excellent corrosion resistance, abrasion resistance and high working temperature. And its useful service life is greatly improved contrast to the common nitrided barrel. Bimetal has more obvious advantages when processing high calcium carbonate powder PVC mixture to enhance the abrasion life.

Conical Screw & Barrel for plastic extrusion machine

Screw Diameter :

D35/D77,D45/D90,D50/D105,D55/D110,D60/D125,D65/D120,

D65/D132,D70/D140,D75/150,D80/D143,D80/D156,D92/D188

Application : WPC,sheet,pallets,pinch,pipe,profiles,soft pvc,pvc foam sheet,etc

Plastic processed : recyled PP PE ABS HDPE LHDPE

Technical Parameter

Nitride Case Depth

0.5mm-0.8mm

Nitride Hardness

950-1020HV

Nitride Brittleness

≤Grade One

Surface Roughness

Ra0.4um

Screw Straightness

0.015mm

Alloy Hardness

HRC58-62

Alloy Depth

0.5mm-0.8mm

Chromium Coating Thickness

0.025~0.10mm

Material & Technologies

SKD61(H13)

Quality 38CrMoAIA (41CrAIMo7)

Gr12MoV

Quality Duplex Stainless Steel

42CrMo

Quality Powder Metallurgy Materials

40Cr

Hard Metal Cold/Thermal Spraying Technology

Zinc 3# Steel

Advanced Nitriding Technology

Anti-corrosion and Wear-resisting Duplex Metal Spraying Technology

Technological Process

1.Rough Machining

2.Quenching and Tempering

3.Finish Machining

4.Nitriding

5 Sprey conating Bimetallic

6.Screw polishing


  • Material: Base material 38CrMoAlA, Welded inlay on the flight, prolong life of screw. Easy wearing parts of barrel feed inlet made from imported anti-wear alloy can be improvde abrasion performance

  • Commonly used material is 38crMoAIA(nitrogen treatment),it can be changed as per your requirements. According to different usage, the choose for alloy is different, some require for abrasion-resistant while some require for corrsion-resistant. For standard, we have Fe-based, Ni-based, W2C alloy,Tunsten alloy etc for choice.

  • Screw structure and compression ratio can be changed according to different products and output

  • Technological Process can be chosed acoodring to your requirements.



        We can make any specification of extruder screw barrel and injection screw barrel for Haitian, Demag, Engle, Nigro bossi, arburg, NPM, BOY, Husky, Fanuc, billion, Sumitomo, Nippon Steel, Toshiba, Nissei, Mitsubishi and etc. We also can supply all types of screw and barrel according to your different requirements


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