The machine is production line of bead ring for tire manufacture,suitable for bead with rectangular or square cross section structure. The main structure of this machine is composed by bead wire let-off device, bead wire polishing heating device, grommeting extrusion, cooling traction storage device, length fixing&cutting device and bead chuck forming equipment, adopt PLC(program control)set circling numbers, bead ring free for cloth wrapping, automatic discharge.