Our Double Wall Corrugated Pipe Machine is engineered to produce HDPE pipes with a strong corrugated outer layer and smooth inner wall. The system features high-speed extruders, vacuum forming, and automatic cutting units to handle pipe sizes from 40 mm to 1000 mm. Commonly used in sewage, drainage, cable protection, and subsoil water applications, it ensures high ring stiffness and lightweight handling. These machines are used in industrial appl ... Continue