... mainly used to produce PVC profile, such as Ceiling, Deck, Floor, Cornice, Plank, Windows. PVC profile macking machine is ... Deck, Floor, Cornice, Plank, Windows. Feature1. Conical twin-screw extruder, suitable for processing PVC raw materials.2. Changing the moulds to produce many ... kinds of different PVC profiles.3. Auxiliary machine: Mixing unit, Mould, Vacuum ...