PVC Wood Plastic Composite Board Extrusion Line

The PVC Profile Extrusion Line is a high-efficiency, fully automated production system designed for manufacturing PVC profiles and PVC Wood-Plastic Composite (WPC) boards. The line consists of a conical or parallel twin-screw extruder, extrusion die, vacuum calibration unit, haul-off unit, cutting unit, and automatic stacker. Powered by an advanced PLC control system, it ensures stable extrusion, precise dimensional tolerance, and low energy consumption. The finished PVC profiles and WPC boards are widely used in construction, interior decoration, door and window frames, and exterior cladding applications. Featuring easy maintenance, long service life, and a user-friendly interface, the machine allows quick mold changeover for different profile cross-sections.