... 3.CE , ISO9001:2000 4.Pipe bending double head hydraulic pipe bender SW-38A-90° Double-head Pipe Bending Machine SW-38-90°Technological ... , PLC control, operation of the machine very stable. 2. Manual, automatic, semi-circle, full circle and many other features to select ... . 3. Mobile pedal switch, with automatic start, emergency stop, stop close to three functions, safe. 4 ...