Bimetallic screw barrel for PVC PC PMMA
Professional Bimetallic Screw Barrel & Plastic Machinery Parts Manufacturer
Bimetallic screw barrel for PVC PC PMMA
In the case of bimetallic barrel for melt, the carbon tungsten containing has been rasied from the previours 10% to 30% and 50% now, the processing length increased from 3000mm to 4000mm.
Weadopts new generation technology HP/HVOF totally bimetallic coating spraying instead of PTA ridge spraying welding. WPT1 anti-corrosion type application: nylon, PVC,PC,PMMA etc. WPT2 resistant wearing and high tempera ture application: nylon with glass fiber magnetic powder, Al Mg powder, Bakelite injection and etc. WPT3 has WPT1 and WPT2 advantages.
Base material of bimetallic barrel:45#40r
imetallic type:centrifugal casting
Application:for injection molding machine and extrusion machine
Products range:inner diameter 012-0300mm
Effective length:12000mm
Nitriding layer thickness:0.50mm-0.80mm
Nitriding layer hardness: HV960
Straightness:0.015mm/m
Chrome coated layer:0.02mm-0.085mm
Suitable plastic material:PP、PE、ABS、AS、PS etc.
Screw base material:SACM645、SCM440、38CrMoALA
Application product:
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| PVC Profile | Cable Industries | Blow Moulding | Paper Industries | PVC PE pipe | Plastic granules |
