The working principle of the 120KW steel billet heating forging furnace with ultrasonic induction heating equipment:

All-solid-state Power device MOSFET and IGBT are used to realize automatic frequency tracking.

High frequency and fast heating speed, the energy consumption is only 20%-50% of the electronic tube, which is also greatly energy-saving compared with other heating methods.

Safe and reliable, the operation is simple, and the output terminal of the device is a safe voltage, which will not harm personal safety.

Parts Description

Perfect functions Manual and automatic adjustment, if any parameter of overcurrent, overvoltage, overheating, lack of water, or lack of phase fails to meet the requirements, the machine will automatically protect.

1. Oscillator cabinet: built-in tube oscillator, voltage stabilizer, control circuit, monitoring instrument, tank induction coil, tank capacitor, etc. The quenching transformer is installed on the right side of the cabinet.

2. Power cabinet: built-in voltage regulation control device, Infineon IGBT.

3. Transformer cabinet: built-in rectifier transformer.

Specifications

1. Oscillation frequency: 10-30KHZ

2. Oscillation power: >120KW

3. Output power: ≥120KW

4. Power supply: 3￠380V±10%, 50HZ

Power oscillation cabinet 745*550*1250

Transformer cabinet 650*450*450 has no open flame, no pollution, no noise, meets the requirements of environmental protection and fire protection, and enhances the image of the enterprise.

Induction heating equipment, according to different output frequencies, can be roughly divided into: high frequency induction heating equipment, super audio frequency induction heating equipment, medium frequency induction heating equipment, etc. Different heating processes require different frequencies. If the frequency selection is wrong, it cannot meet the heating requirements, such as slow heating time, low work efficiency, uneven heating, and the temperature does not meet the requirements, which may easily cause damage to the workpiece.

Intermediate frequency furnace 120KW heat treatment intermediate frequency induction furnace Steel billet heating forging furnace industry application: