Ellipse Bending Machine are machines designed for cutting and flanging flat and dished heads for tanks and others. Ellipse Bending Machine is capable of cutting and flanging elliptical, double D, round and any unsymmetrical shape. The Ellipse Bending Machine 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 Bending Machine can produce round shaped tank heads. Ellipse Bending Machine is manufactured as a closed frame with a solid structure. The rotation speed is adjustable. Ellipse Bending Machine, main engine is welded with high quality steel plate, and vibratory aging process eliminates welding stress with high strength and rigidity.