www.lydpjx.com 1. Hydraulic system centralization control, simple operation; 2. Excellent power unit and hydraulic drive setting, good character and reliable quality; 3. Hydraulic system adopts separated pre-warm and cold system, improve working affect and prolong the service life; 4. Change inner and outer dies. That is, it can bend any type diameter of the application; 5. Whole unit structure is simple but reasonable. It is easy to repair