single screw and barrel for plastic extruder machine
1,Cr,Si,Ni,Co,Fe,Mo,V ingredient
2,Centrifugal casting

single screw and barrel for plastic extruder machine

Specification

1.Alloy ingredients:Cr . Si. Ni. Co. Fe. Mo. V

2.High quality base material

3.Assortment:Cobalt-base alloy barrel

Nickel-base alloy barrel

Iron-base alloy barrel

4.Material:High quality alloy powder of Stellite company of America

5.Alloy hardness:HRC58~HRC65

6.Diameter:15mm~300mm

7.Effective length:6000mm

8.Alloy layer thickness:2.5mm~4.0mm

9.Application:GS which content below 40%.PBT. PMMAand engineering plastic ,like PA.PC.LCP.PFA.PPS and so on.

10.Technical process:Heat treatment, centrifugual casting ,alloy coating spraying

Our company can produce screw and barrel according to every customer\'s drawing and need