Modern Interior & Exterior WPC Panel

Production Process

Material Preparation and Mixing

The journey of our WPC Wall Panels begins with careful material selection and preparation. We source high-quality wood powder, plastics, and HDPE (High-Density Polyethylene). The wood powder, often a byproduct from other woodworking industries, is dried and milled to a specific particle size. The plastics are granulated for uniformity. These raw materials are then precisely measured and mixed in exact proportions – typically around 60% wood powder, 30% plastic, and 10% HDPE – to achieve the desired strength, flexibility, and durability.

Extrusion and Shaping

The homogenized WPC mixture is fed into an extruder, a machine that heats and melts the composite under high pressure. The molten material is then forced through a die, which shapes it into the desired panel profile – whether it’s flat, fluted, or textured. This co-extrusion process allows us to apply a protective cap layer for enhanced UV resistance and scratch protection if required. As the extruded panels emerge from the die, they pass through cooling chambers where they are rapidly cooled and solidified to maintain their precise dimensions and shape.

Finishing, Cutting, and Quality Control

Any excess material from the edges is trimmed, and the panels are cut to the required lengths or sizes based on customer specifications. Surface treatments may be applied to enhance the wood grain texture or add a final protective coating. Each panel then goes through rigorous quality control checks. This includes inspecting for dimensional accuracy, checking the color consistency, verifying the texture quality, and testing for key properties like moisture resistance and impact strength.