• 4 Rolls plate bending machine with initial pre-bend – bending – final pre-bend all in one stroke
• Machine fully hydraulic for a reduced maintenance and a high efficiency
• Hardened and ground rolls
• Electronic Positioner to produce in automatic polycentric and tube, working step by step with fixed speeds of rotation, pinching and bending of the plate; archive memory of 100 programs of 30 steps
• Bending process without unbent parts even with small diameters
• Hydraulic automatic shoulder opening