Ultrasonic Frequency induction heater, IGBT module and our third generation inverting control technology has been used, that is the soft and dual control and inverting technology. In this technology, output power and frequency can be controlled and adjusted separately, IGBT module and soft switching control technology are used in the high frequency switching circuit to control the output power. In the inverting circuit, the IGBT and frequency tracing circuit is applied to achieve high speed and accurate soft switching control. The adoption of new technologies not only improves the quality and reliability of the machine, but also solve the technology problem on large power induction heating machine and makes it possible to work 100% duty cycle.based on the second generation technology , soft switching of the IGBT is improved both in the voltage regulate circuit and the inverting circuit to ensure machines working smoothly at high frequency and high power. Because the oscillating capacitor is connected with the primary coil of the high frequency transformer, by using large power oscillating capacitor

Ultrasonic Frequency Induction heater adopts our company’s 3rd generation IGBT parallel inverting circuit & inverter Control Technology,so this series equipment’s 100%loading rate can be realize,can work for continuous 24-hour in maximum power.

This technology reduce the voltage of the primary coil voltage of the transformer.

Improve the reliability when working

Small dimension,light weight,low consumption

High power,fast heating speed,high efficiency,easy operation