... BendingMachine is capable of cutting and flanging elliptical, double D, round and any unsymmetrical shape. The Ellipse BendingMachine consists of two Working Heads, the cutting and Flanging Head. Both heads are operated from the same control unit in each head. It uses precise hydraulic tracking to fabricate oval shaped tank heads. Likewise, the Ellipse BendingMachine can produce round shaped tank heads. Ellipse BendingMachine is manufactured as a closed frame with a solid structure. The rotation speed is adjustable.