Welding and rolling finned tube

The invention discloses a welding and rolling finned tube. The welding and rolling finned tube comprises a fixing plate, wherein a sleeve is fixedly arranged on the front surface of the fixing plate;a heat exchange tube is clamped in the sleeve through a supporting column; fins are arranged on the surface of the heat exchange tube; handles are arranged on the upper side and the lower side of thesleeve; adjusting rods are fixedly arranged at one ends, close to the sleeve, of the handles; one of the ends of the adjusting rods penetrates into the sleeve and is movably provided a with clamping sleeve; and threaded blocks are fixedly arranged on the two sides of an inner cavity of the sleeve and are positioned at the positions where the adjusting rods penetrate through. The welding and rolling finned tube is similar to a welding finned tube in shape, but the fins and the heat exchange tube are integrally rolled, the heat exchange tube and the fins do not need to be welded, the fins do notneed manual welding amount