The working principle of steel bar induction heating furnace is mainly based on electromagnetic induction technology, which is used to quickly and uniformly heat steel bars and is widely used in forging, rolling, and heat treatment processes.
1. Electromagnetic induction heating
-Basic principle: The steel bar induction heating equipment generates an alternating magnetic field by passing high-frequency or medium frequency alternating current through an induction coil. When the steel rod is placed inside the induction coil, the magnetic field induces eddy currents inside the steel rod.
-Eddy current heating: Eddy current flows inside the steel rod, and due to the resistance of the steel rod, the energy of the eddy current is converted into heat, causing the steel rod to quickly heat up.
2. Heating process
-Rapid heating: Electromagnetic induction technology heats up the steel rod in a short period of time to reach the required processing temperature.
-Uniform heating: By controlling the design and current frequency of the induction coil, the overall heating of the steel rod is ensured to be uniform, reducing heat treatment defects.
3. Temperature control
-Precise control: Modern steel bar induction heat treatment machines are equipped with intelligent control systems that can accurately adjust and control temperature, ensuring that the heating process meets process requirements.
The steel bar heating furnace uses electromagnetic induction technology to quickly heat the steel bar by utilizing eddy current effect. It has the characteristics of fast heating, uniform heating, and precise temperature control, and is an indispensable equipment in metal processing.
Overseas manager: Tom Wang
Email:tom@foreverfurnace.com
Phone: 0086-13303078975(whatsapp, wechat,line)
Specialist of induction heat treatment furnace in China; Glad to be your business partner in induction heating field.
Post time: 09-02-2024