... , the heating speed fast 2, small power consumption 3, low revisionism 4 ... : Adoption IGBT inverter device, high frequency, The physical volume is small, the weight is light.5 ... shaping (change to high frequency): A. Various standard a tight firmware and other machine piece, hardware tool ... , Auto car-components, Motorcar-components, etc. machine metals parts, the Quenching for surface, of inside ...