The competitive advantage: little Investment, high yield ( between the low, high speed machine ), is the prefer models that can reply the low, high speed machine Capstan treated with wear-resistan tungsten, high hardness, wear no groove, low noise, extending the service life of the pulley this kind of machine apply for the DC resistance contact annealing method, so that can realizes the on-line continuous annealing, annealing speed tracking, the annealing cycle is short ,and the yield is high. when using the dual spooler / fallen plum line,it can achieve non-stop production, greatly improve the working efficiency quick die change system, saving time, saving die.