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Working principle and operation skills of steel billet induction heating furnace

Jan. 09, 2026

Induction heating furnace for steel billets is a device that uses the principle of induction heating to heat steel billets.

Working principle of steel billet induction heating furnace:

The working principle of the induction heating furnace for steel billets is based on Faraday's law of electromagnetic induction. The main steps include:

1. The high-frequency power supply generates high-frequency current.

2. The current passing through the coil generates a strong alternating magnetic field.

3. The steel billet is placed in the coil and induced by an alternating magnetic field, resulting in eddy currents.

4. Eddy currents generate heat inside the steel billet, causing it to heat up.

Working principle and operation skills of steel billet induction heating furnace

Application of Induction Heating Furnace for Steel Billet:

1. Steel industry: used for preheating steel billets, uniform heating of billets, etc.

2. Metal heat treatment: including quenching, tempering and other heat treatment processes.

3. Pipeline production: used to heat pipe blanks for subsequent processing.

4. Electromagnetic forging: Heating the metal billet during the forging process.

Steel billet induction heating furnace operation:

1. Set working parameters: including working frequency, current intensity, etc.

2. Place the workpiece: Place the steel billet to be heated at the center of the induction coil.

3. Start the device: Turn on the power and begin the induction heating process.

4. Monitor temperature: Use a temperature control system to monitor and adjust the heating process.

Hebei Yuantuo Electromechanical Equipment Manufacturing Co., Ltd. is your trusted expert in solutions for steel billet induction heating furnaces. If you want to learn more about our steel billet induction heating furnace products and successful cases, please feel free to contact us at any time.

Continuous casting steel billet induction heating equipment

Continuous casting steel billet induction heating equipment

Continuous casting steel billet induction heating equipment

Continuous casting steel billet induction heating equipment

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Email:tom@foreverfurnace.com


Phone/Wechat/Whatsapp:+86 13303078975

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