3-roll plate bending machine HAV

electricfor tank manufacturingwith ejector

High rolling power combined with maximum pre-bending precision: HAV represents the peak level of 3-roll variable geometry bending machines, offering unmatched performance and adaptability in its class. The 3 rolls move independently – the top roll moves vertically, the lower rolls horizontally – the same concept of a press brake with variable opening lower die. This operational principle renders the HAV series ideal for superior quality pre-bending, huge rolling thickness and best calibration process. Key benefits Electronic parallelism system (EPS) of the rolls for maximum precision Reduced working height (no foundation needed up to 40 mm / 1.60 in. machine capacity) Minimum offset between the top and lower rolls for optimum pre-bending Maximum opening of lower rolls for heavy thickness rolling Versatile geometry for interchangeable rolls Minimum side rolls distance for optimal calibration after welding Pre-bend both edges in two operations without removing plate Centralized lubrication system for reduced maintenance Special braking system for optimum pre-bending Siemens control unit Features & Accessories Variable geometry with 3 mobile rolls Linear guides for roll translation (RGS) Electronic balancing system (EPS) Special braking system for optimum pre-bending Permanent lubrication system RSM – Remote Service Management Top and tiltable side supports with clamping unit Automatic and motorized feeding table Automatic loading and unloading systems Automatic ejector Provision for hot rolling Integration with welding system