... wide usage 4.high efficiency Super Audio Frequency Induction Heating Machine DataModelCYP-30CYP-50CYP-60CYP-70CYP-80CYP-90CYP ... locked technology, realization of automatic frequency tracking4) Modular design,simple installation,convenient operation,without debugging5) Perfect protection ... etc.) are energy-saving7) The workpiece surface uniform heating, fast temperature rise, reducing the surface oxide ...