The 170HE is a machine from the Heavy series for mild steel tubes up to 170 millimetres in diameter and 12mm in thickness. This tube bending machine has last generation absolute servomotors with integrated feedback and diagnostics. Multistack and multiradius bends in the automatic cycle; the machine has a vertical excursion of 970mm. The 170HE combines rigidity and precision with high energy savings. Its fifteen Full Electric axes are managed by a CNC Siemens 840D sl.