Injection molding screw and barrel
Material:
38CrMoAla,SKD61,GH113 and so on
European Steel &Design With High Output And Anti-Wear & Anti-Corrison System
Quality Requirements:
Material: High Chinese steel 38CrMoALA
Tempering hardness: HB280~300
Nirtride hardness: HV900~1000
Nirtride thickness: 0.5~0.8mm
Surface roughness: Ra0.4
Liner straightness: 0.015mm
Bimetallic layer : 2.0 mm on screw thread ( if bimetallic screw)
Chromium-plating Depth:0.05~0.10mm
ALLoy Depth:0.8~2.0mm
Alloy hardness:HRC56°~65°
Alloy:iron,nickel,tungsten,molybdenum.
Place of Origin:Zhejiang, China (Mainland)
brande: DEMAJI
website:www.dmjlg.com
Advantage:
wear resistant, good plasticizing effect
![Injection Molding Machine Screw from China supplier](/public/media/LazyImage_placeholder.09bec84d.svg)