Technology of Long Steel Bar Heat Treatment Production Line

Technology of long bar heat treatment production line

The long bar induction heat treatment furnace directly affects their hardness, toughness, and fatigue resistance, especially in the fields of automotive components and engineering materials, where the process requirements are very strict. Hebei Forever Electromechanical’s long steel bar heat treatment production line ensures product performance meets design standards through precise process design.

The steel bar is uniformly heated on the surface through induction coil and intermediate frequency induction heating technology, and the temperature quickly rises to the required hardening range. Induction heating avoids the temperature difference problem in traditional heating methods and improves thermal efficiency.

By using a high-efficiency spray cooling system, the surface of the steel rod is rapidly cooled to form a hardened layer, while avoiding deformation or cracking caused by thermal stress. The cooling intensity can be adjusted according to the process requirements.

After hardening, the steel rod is reheated at an appropriate temperature to release internal stress, improve toughness, and ensure long-term stability of the steel rod under high load conditions.

The process design of Hebei Forever Electromechanical has helped customers optimize the Long bar induction heat treatment machine, improving production quality and efficiency.

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