IGBT super audio and intermediate frequency induct

Solid state superaudio frequency induction heating equipment: it uses the high efficiency IGBT semiconductor device to replace inverter resonance, no high voltage operation, maintenance security, power-saving 30%, saving water 50%Purpose:Quenching and heat penetration Characteristices: 1. Use high power IGBT invertor, complete machine efficiency≥85%. 2. Use voltage,PI adjustor of electric current double closed loop 3.Use voltage adjustment of computer control,regulating is steady the precision is high, the harmonic interference is small. 4. It has fault protection function such as overvoltage, overcurrent,;lack of phase, lack of water pressure so on.