extruder machine 1. Screw material: W6Mo5Cr4V2 2. Application:PVC, PE+carbon black ... /60055~9028~56150~300SHj-65B62.4mm400~80090~11028~56200~5001.Twin screw is parallel and co-rotating, the screw is modular ... solutions,ie. stand pelletizing,die face pelletizing, water pelletizing, water-ring pelletizing, under water pelletizing,etc. Woven bag masterbatch twin-screw extruder machine