... production line.This production line is mainly used to produce PVC profile, such as Ceiling, Deck, Floor, Cornice, Plank, Windows, Door ... etc.Feature:1. Conical twin-screw extruder, suitable for processing PVC powder and WPC raw materials.2. Changing the moulds to ... produce many kinds of different PVC profiles.3. Auxiliary machine: Mixing unit, Mould, Vacuum calibration table ...