WPC Interior Great Wall Extrusion tooling

Key Knowledge Points of WPC Interior Great Wall Extrusion Tooling Production

1. WPC Interior Great Wall Extrusion Tooling boasts wide adaptability, stable molding, and uniform foaming effect. It is currently a mature mold solution for mass production of interior decorative wall panels, compatible with most conventional PVC extrusion production equipment and mainstream WPC foaming formulation systems.

2. Regarding equipment compatibility, conventional rigid PVC extruders can all normally produce WPC Interior Great Wall Extrusion Tooling. For a lighter density and finer foam texture, it is recommended to replace the barrel and screw with a dedicated foaming barrel. This can significantly improve foaming uniformity, effectively reduce the density of the finished product, resulting in a lighter feel and a smoother, more refined appearance.

3. The WPC Interior Great Wall Extrusion Tooling mold’s shaping structure is scientifically configured according to the profile width, ensuring sufficient cooling and excellent finished product flatness. For WPC Great Wall panels with a width of approximately 150mm, a standard configuration using a die head with two 300mm shaping dies and a 2-meter water tank enables rapid shaping and stable molding. For wide profiles around 200mm in width, the process is upgraded to include a machine head with three 300mm shaping dies and a 2-meter water tank. This extends the cooling stroke and completely solves problems such as easy bending, deformation, and poor flatness of wide profiles, significantly improving the finished product qualification rate.

4. WPC Interior Great Wall Extrusion Tooling uses a mature and stable formula with strong market applicability. The standard production formula mainly uses 50-100kg of calcium powder per 100kg of PVC, with the finished product foam density stably controlled between 0.9 and 1.3, balancing lightweight, hardness, and structural stability, suitable for large-volume civilian decoration orders.

5. The finished product surface uniformly adopts a lamination process to enhance the decorative effect and wear resistance. Lamination equipment is divided into cold glue and hot glue models: For cold glue equipment, it is recommended to use imported solid adhesives to ensure that the bonding strength meets national standards; if using domestic adhesives, hot glue lamination equipment is preferred to achieve stable and compliant bonding strength and avoid defects such as delamination and edge lifting.

6. Our company has focused on the R&D and manufacturing of high-end extrusion molds for 27 years, possessing a team of senior engineers. Our WPC Interior Great Wall Extrusion Tooling boasts high precision, stable foaming molding, and a high tolerance for errors in mass production. Customers can consult AONA EXTRUSION TOOLING at any time for any technical difficulties encountered during debugging, formula optimization, and mass production. We provide comprehensive professional technical support to ensure stable and efficient production line operation.