... , transmission, compounding, pressure-forming, etc.made of high tool speed W6Mo5Cr4V2, or anti-corrosion steel 38CrMoAlA by ... , STEAMLOCK , RING , HUBEX-920SCREW , SLEEVE , STEAMLOCK , RING , HUB5) AM-SEC HEAD , SCREW , MAIN SHAFT PRODUCT LIST (EXPANDER) 1) AMANDUSKAHLDE ... HOUSING , LINKSOTHER WENGERP/C-10HEAD , SLEEVE , SCREW , SHEARLOCK High quality and Standard Twin Screw Extruder Screw Element