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Bimetallic Screws and Barrels
screw barrel,bimetallic screw barrel,bimetallic barrels,extruder screw barrel,bimetallic screws,screw barrel for plastic machine components,twin parallel screw barrel
Material:38CrMoALA(JIS SCM645), W6Mo5Cr4V2, GH113, EN41B, 9Cr18MoV, 42CrMo(JIS SCM440), SKD61, Nickel-based Alloy,Co-based Alloy, JPT1, JPT2, JPT3, JPT5 series
Technology: PTA spraying,Thermal spraying ,Screw fully hardening
Hardness:55HRC-72HRC
Alloy thickness:2.5cm-4cm
Used for:Nylon glass fibre, Pcglass fibre,PMMA,Magnetic powder,ceramical powder,iron powder,copper powder,Bakelite
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