Single Screw Extruder Machine

Material ：High quality alloy 1) 38 CrMoAIA(JIS SACM645) 2) 42 CrMo(JIS SCM440) 3) 9 Cr18MoV 4) CW6Mo5Cr4V2 5) SKD61 Heat treatment Spraying bimetallic alloy for corrosion resistance & abrasive resistance Nitride treatment Hard chrome plating High frequency quenching Vacuum quenching