Sertom flanging machine is a totally hydraulic machine siutable for the flanging of bottoms of different thickness with or without central hole. The machine is made up of a bottom holding trolley with vertical and horizontal movements, a forming roll on which the roll is presses to get the desired radius, a flanging roll which is used to adapt the bottom to the forming roll, guiding rolls which move on suitable guides which have the function to keep the bottom pressed against the forming roll.
