Machinery Feature 1.PLC control, hydraulic drive. 2. Mobile foot switch, with automatic, tight stop, tight stop three consecutive functions, high safety. 3. Can be contracted pipe, expanded pipe, pier pipe, drum and other processing methods, processing shapes including concave and convex joint, long, flat, square, extension, oblique, V-shaped, open elbow, etc., according to the user's processing products change mold. 4. Simple mold replacement, easy to flexible production.