One of the steel bending machine, steel processing machinery.Working organs is a on the vertical shaft rotating disc level work, the steel bar in the dotted line in the figure, supporting pin shaft fixed on the machine tool, center pin shaft and the bent pin on disc in work, the disc rotation will be reinforced bending.To bend all kinds of diameter of reinforcing steel bar, there are several holes in the working plate, to bending pin, can also be the center of the diameter of pin shaft changes accordingly.