MB series CNC bending machine:dual cylinders synchronous controlled by electro-hydraulic servo valve;Hydraulic automatic compensation system;Back gauge device controls multi back gauge shafts;Steel welded frame with tempering treatment;Integrated hydraulic control system:Imported seal rings；Good visual look；DELEM(Holland)DA56/DA66T/DA52 CNC system with Chinese manual and graphic display:With upper die quick clamp device.