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Home > Products > Screws And Barrels > Injection Bimetallic Screw And Barrel For Plasitc Recycling 
Injection Bimetallic Screw And Barrel For Plasitc Recycling 
  • Injection Bimetallic Screw And Barrel For Plasitc Recycling 
  • Injection Bimetallic Screw And Barrel For Plasitc Recycling 
  • Injection Bimetallic Screw And Barrel For Plasitc Recycling 
  • Injection Bimetallic Screw And Barrel For Plasitc Recycling 
  • Injection Bimetallic Screw And Barrel For Plasitc Recycling 
  • Injection Bimetallic Screw And Barrel For Plasitc Recycling 

Injection Bimetallic Screw And Barrel For Plasitc Recycling 

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Supply Ability & Additional Information

Packaging: Wooden Case (Exported Standard) 

Packaging & Delivery
Package Type:
Wooden Case (Exported Standard) 
injection Bimetallic Screw Barrel for injection moulding machines

We have more than 15 years experiences to manufacture Bimetallic Barrel Bimetallic Screw for injection machines and extrusions.Our bimetallic barrel have very long service life,and they could service for PP PE ABS AS and any engineering plastics.

Technical specification:
Hardness after Hardning&tempering: HB280-320
Nitrided Hardness: HV850-1000
Nitrided Case Depth: 0.5-0.8mm
Nitrided Brittleness: Less than Grade 1
Surface Roughness: Ra 0.4 um
Screw Straightness: 0.015mm
Surface Chromium-plating's Hardness after Nitriding: ≥900HV
Chromium-plating Depth: ~0.20mm
Alloy Hardness: HRC56-68
Alloy Depth: 0.8~2.0mm
Bimetallic Hardness: HV950-1100
Bimetallic Depth:
1.5mm~4mm

Bimetallic barrel

Bimetallic twin screws

Bimetallic screw: Base material 38CrMoAlA, sprayed alloy powder on the screw flight, prolong life of screw.
Bimetallic barrel: Base material 40Cr, casted a 2-5mm wear resistant and corrosion resistant bimetallic layer
on the barrel inner wall, so it has much longer using life than nitrided barrel.

We could design for you for any Genneral plastic materials(such as PP PE ABS AS PS PC PET PA PVC PMMA TPU PU etc.)and Enginneering plastic materials(such as ABS+PC BMC LCP PPS PAR PA-6 PA-66 PA9T PA4T CPVC PVDF POM Glass fiber etc.)
The compression ratio of the screw canbe designed according to different products and mixtrues.


As a professional manufacturer and supplier of Screw And Barrel,we can make any specifcation od Injection Molding Screw barrel for Haitian,Demag,Engel Klauss maffei,Nigro bossi,Arburg,NPM,BOY,Husky,Fanuc,Billion,Sumitomo,Nippon steel,Toshiba,Nissei,Toshiba,Mitsubishi ect.We also can supply all types of screw and barrel,bimetallic barrel according to clients' requirements.


Our bimetallic Screw Barrel is good in quality and competitive in price.We manufacture bimetallic barrel and supply OEM ODM service according to your requirement.


If you want more detailed information of this product or related problems,please contact with us,we will reply as soon as possible.

Product Categories : Screws And Barrels

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Plastic Injection Screw Barrel Bimetallic Barrel Bimetallic Twin Screw Screw Barrel Screw And Barrel Injection Molding Barrel

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