high grade bimetallic screw barrel for used machine
- Category: Plastic & Rubber Machinery Parts >>>
- Supplier: Zhoushan Qunying Plastic Machinery Manufactory
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Product Overview
Description
Bimetallic screw barrel for used machine
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 (for injection machine):
Bimetallic screw (for injection machine):
Nozzle,Tip,End Cap (for injection machine):
Tip,ring,check valve (3 pieces) for injection screw:
Bimetallic screw: Base material 38CrMoAlA, sprayed alloy powder on the screw flight, prolong life of screw.
Bimetallic barrel: Base material 40Cr, casted a 2-4mm wear resistant and corrosion resistant bimetallic layer
on the barrel inner wall, so it has much longer using life than nitrided barrel.
Expect injection screw&barrel,we also produce bimetallic extruder screw&barrel,bimetallic twin screw&barrel (both conical twin screw&barrel and parallel twin screw&barrel),bimetallic rubber screw&barrel,bimetallic blowing machine screw&barrel and ect.
Bimetallic screw&barrel for extruders:
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 barrel is good in quality and competitive in price.We manufacture bimetallic barrel and supply OEM ODM service according to your requirement.
Our bimetallic barrel is good in quality and competitive in price.We manufacture bimetallic barrel and supply OEM ODM service according to your requirement.
Expect injection screw&barrel,we also produce bimetallic extruder screw&barrel,bimetallic twin screw&barrel (both conical twin screw&barrel and parallel twin screw&barrel),bimetallic rubber screw&barrel,bimetallic blowing machine screw&barrel and ect.
Bimetallic screw&barrel for extruders:
Bimtallic double barrel:
Bimtallic processing:
Certificates:
If you want more detailed information of this product or related problems,please contact with us,we will reply as soon as possible.
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