... or OEM *PVC pellet,cable,pipe Krauss Maffei screw and cylinder for twin screw extruder Techincal Advantages of OSD KRAUSS ... CaCo3, recylced plastic material,etc Krauss Maffei screw and cylinder for twin screw extruder DiameterΦ15mm-Φ350mmDesigningScrew structure and compressionratio ... technology.4. Parallel twin-screw and barrel is successfully applied in PVC plate, pipe, profile, pellet and mould ...