... line is mainly used to produce WPC profile, such as Ceiling, Deck, Floor, Cornice, Plank, Windows. Detailed ... Product DescriptionWPC profile production line is mainly used to produce WPC profile, such as Ceiling, Deck, Floor, Cornice, Plank, Windows. ... -screw extruder, suitable for processing WPC raw materials.2. Changing the moulds to produce many kinds of different WPC profiles.3. Auxiliary machine ...