Induction Heating/Hardening Machine IGBT converter power supply with precise machine with premium quality and service. The induction heating hardening machine made by Luoyang IWH High-Frequency is used with accompanying of IGBT medium-frequency, IGBT ultrasonic-frequency and high-frequency power supply. It can achieve stepless speed-adjusting for harden scanning and automatically hardening. It increases hardening productivity and hardening quality to ensure parts¡¯ hardening hardness and structure conformity and stability as well as accurately repositions. It could achieve surface induction heating and hardening with spraying to shafts, large forging rolls, crankshafts, plates, irregular-shaped parts. It possesses manual, pushing and automatic functions with easy operation. It¡¯s very easy to master.