The PP/PE/PVC Wood-Plastic-Composite (WPC) Door Board Extrusion Line is a high-efficiency industrial system designed for producing waterproof, fire-resistant WPC door boards with precision and durability. Equipped with an SJZ600 twin-screw extruder, imported frequency converters, and programmable control systems, this line ensures uniform material blending and stable production of composite panels up to 500mm in width. Ideal for kitchen cabinets, bathroom fixtures, and outdoor cladding, the line features advanced cooling systems and high-precision cutting technology to deliver smooth surfaces and customizable profiles. With low energy consumption (50kW total power) and eco-friendly material compatibility (PP/PE/PVC + wood powder), it is a cost-effective solution for sustainable building material manufacturers.