double head hydraulic pipe bender 1.Text display, PLC control; 2. ... ISO9001:2000 4.Pipe bending double head hydraulic pipe bender SW-38A-90° Double-head Pipe Bending Machine ... 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, ...