... short, and high efficiency 2 With microcomputer control. CNC Pipe end forming machine Component shaping time is short, ... expanding, drum kits, bars and other shapes upsetting forming process. For pipe plug, automotive tubing, air duct, water ... , elbow and other flat products, changes in manufacturing process by the user dies. 6. Forming a five- ... noise. Automatic Pipe end forming machine ZSG80 CNC