New solid state Ultra audio main features:

>IGBT inverter technology and the series resonance circuit.

> Phase-locked technology and soft-switching technology to ensure high reliability, frequency auto-tracing.

> Power factor greater than 0.95

>100% load sustained rates design, can work continuously, you can turn on or turn off straight away.

> Protection circuit functions and high reliability.

> Low energy conversion efficiency above 97.5%, comparing with thyristor medium frequency induction heating equipment energy saving 15%-30%.

> Environmentally friendly, clean, no pollution, improving the working environment.

> Simple and safe operation.

> Replaced oxyacetylene flame, coke oven, salt-bath furnace, gas furnace, oil furnace and other traditional heating methods.