Steel bar heating furnace is a key equipment used to heat steel bars to the desired temperature, widely used in metal processing and heat treatment processes. Its main functions include:

1. Improve material plasticity

-Heating before forging: By heating the steel rod, its hardness is reduced, the plasticity and toughness of the material are improved, making it easier to forge into shape.

2. Promote rolling processing

-Rolling heating: During the rolling process, the steel bar needs to reach a certain temperature for stretching and forming, and the heating furnace can ensure that the temperature meets the requirements.

3. Heat treatment process

-Quenching and tempering treatment: Heating furnaces are used for heat treatment processes such as quenching, tempering, and annealing of steel bars to improve the mechanical properties of materials, such as hardness, strength, and wear resistance.

4. Improve production efficiency

-Rapid heating: The steel rod heating furnace can quickly and uniformly heat the steel rod through electromagnetic induction technology, greatly improving production efficiency and shortening processing time.