HDPE Pipe Extrusion Line For Pre-Insulated Pipes

Get an inside view of features that deliver consistent results in daily use. In this video, we walk through the complete HDPE pipe extrusion line for pre-insulated pipes, showing how the PLC automatic control system and vacuum calibration method work together to produce high-quality jacket casing pipes. You'll see the step-by-step production process—from vacuum feeding and extrusion to cooling, cutting, and stacking—and learn how this machinery integrates with polyurethane foam injection for complete pre-insulated pipe solutions. Ideal for professionals in district heating, hot water, and oil pipeline applications.