Learn how this solution can streamline typical workflows and improve reliability. In this video, we demonstrate Huashida's continuous one-step PERT rigid insulation pipe machine in action, showing the complete manufacturing process from steel pipe loading to finished product inspection. You'll see how this EN 253 compliant system achieves 40% faster production efficiency while maintaining consistent quality for district heating applications. Watch as we walk through the automated polyurethane foam application, HDPE outer casing co-extrusion, and quality control procedures that make this technology ideal for modern centralized heating systems.