+86 133 0307 8975
Dec. 16, 2025
square steel billet induction heating furnace is a device that uses the principle of induction heating for heating, mainly used for heating and heat treatment of metal materials.
Classification of square billet induction heating furnace:
1. Classified by operating frequency: high-frequency induction heating furnace, medium frequency induction heating furnace, low-frequency induction heating furnace
2. Classified by heating object: metal billet induction heating furnace, non-metal billet induction heating furnace
Working principle of square billet induction heating furnace:
The working principle of the square steel billet induction heating machine is based on the phenomenon of electromagnetic induction. By passing electricity through the coil to generate a changing magnetic field, eddy currents are induced inside the metal billet, causing it to heat up. The main steps include:
1. Power supply: Provides high-frequency current, usually using a medium frequency power supply.
2. Induction heating coil: Current passes through the coil, generating a changing magnetic field.
3. Eddy current generation: Metal billets induce eddy currents in a magnetic field, causing internal heating of the material.
4. Heating effect: The temperature of the metal billet rises, achieving heating and heat treatment.

Application of square steel billet induction heating equipment:
1. Metal heat treatment: including quenching, tempering and other processes.
2. Metal forming: used to preheat metal billets and improve plasticity.
3. Welding: Suitable for preheating before metal welding.
Operation of square billet induction heating furnace:
1. Equipment startup: Start the power supply to ensure that the heating coil is working properly.
2. Parameter setting: Set heating power, time, and other parameters based on the workpiece material and heating requirements.
3. Temperature monitoring: Real time monitoring of metal billet temperature, adjusting parameters to ensure reaching the predetermined temperature.



If you are also interested in this machine,please don't hesitate to contact us:
Overseas manager: Tom Wang
Email:tom@foreverfurnace.com
Phone/Wechat/Whatsapp:+86 13303078975
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WhatsApp: +86 133 0307 8975
Add.: Wuqiao Economic Development Zone, Hebei Province, China, Cangzhou, Hebei, China
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