... 2:work environment low demand 3:induction heating machine 4:igbt power supply Machine tool guideway surface quenching equipment The product main ... equipment has the following outstanding features:1, rated power: 120 kw for machine tool rail quenching, facilitate the big cross ... as: steel pipe stretch, bend, hit the head; Iron wire, steel wire heating nail; Stainless steel annealing, a type.2, heat ...