Single Screw Barrel for Blown Polyethylene Film Extrusion

Specifications 1.Screw barrel for plastic machine 2.Over 30 years experience in screw barrel 3.Direct manufacture of screw barrel           Single Screw and Barrel for Blown Polyethylene Film Extrusion        • Specification    Standards of single screw & barrel for extruder : Screw diameter: Φ15-Φ300mm L/D ratio:15-45   According to different products you can choose General type single screw & barrel, Pin type single screw & barrel, barrier type screw & barrel, separation type screw & barrel , and gas-exhausting type screw & barrel etc.       •Technicial Data    Base Material 1)38CrMoAlA(JIS SACM645) 2)Cr12MOV(JIS SKD-11) 3)4Cr5MoSiV1(JIS SKD-61)  4)42CrMo(AISI 4140)  Bimetallic Alloy Materials 1)Fe-based alloy  2)Ni-based alloy/Deloro alloy 3)Co-based alloy  4)NiCo-based alloy 5)Tungsten carbide/Wolfram carbide  Double-alloy level Level A - containing Tu…