Screw and Barrel for PVC/WPC Board Extrusion 

Detail Information For Bimetallic KMD Twin Parallel Screw and Barrel for PVC/WPC Board Extrusion:Application: for Kraussmaffei extrusionCustomer's Requirement:  good tougness and abrasive resistance.Screw's quality: bimetallic quality, screw's alloy layer contains 10%-20% tungsten carbide powder.Barrel's quality: bimetallic quality, make slots are barrel's extruder zone, then these slots will be welded with alloy layer, alloy layer contains 10%-20% tungsten carbide powder.Detail Information For All Brand Twin Parallel Screw and Barrel:Application:  For the production of pipes, profiles, sheets, such as SPC floor, PVC wall board, PVC wood plastic, PE wood plastic, high molecular sheet, baking-free brick plate, high calcium plate, high calcium pipes, high calcium profiles, soft PVC sheet, PVC foam board, PP, PE, ABS, PVC, granulation and etc.Specification: Screw diameter: Φ45mm-Φ200mm, L/D ratio from 16-45.we can produce tw…