... , rated power: 120 kw for machine tool rail quenching, facilitate the big cross section machine rail quenching and applications.2, walking ... materials annealing. Such as: steel pipe stretch, bend, hit the head; Iron wire, steel wire heating nail; Stainless steel annealing, ... iron quenching.3, brazing :all kinds of hard alloy cutter head, turning, milling cutter, cutter, reamer, diamond saw blades, saw ...