Long bar induction hardening and tempering furnace

The long bar induction hardening and tempering furnace is a device that converts electrical energy into thermal energy through the principle of electromagnetic induction, mainly used for long bar hardening and tempering. This device heats the workpiece locally through induced current, achieving heat treatment processes such as surface hardening and tempering of long rods.

working principle:

The working principle of the long bar induction hardening and tempering furnace is to use electromagnetic induction phenomenon to place the long rod in an induction coil with alternating medium frequency current. Although the long rod is not in direct contact with the induction coil, the magnetic field generated by the energized coil will generate eddy currents inside the long rod, causing it to heat up and raise its temperature. The heating speed and temperature of the long bar can be controlled by adjusting the frequency and current strength.

Characteristics of Long Bar Induction Hardening and Tempering Furnace:

Fast heating speed: The long bar induction hardening and tempering furnace has a very fast heating speed, which can quickly heat the long bar to the desired temperature, thereby improving production efficiency.

Uniform heating: As induction heating generates heat within the long bar itself, the heating is very uniform, with a small temperature difference between the core and surface, which is beneficial for ensuring the quality of the long bar.

Digital control: Modern long bar induction hardening and tempering furnaces usually use PLC intelligent control, which can achieve precise control of parameters such as temperature and speed, and improve product quality and qualification rate.

Energy saving and environmental protection: The long bar induction hardening and tempering furnace is more energy-efficient and environmentally friendly than traditional coal-fired furnaces, gas furnaces, etc., and meets current environmental requirements.

High degree of automation: The long bar induction hardening and tempering furnace can achieve automated production, reduce manual operation, and lower labor intensity.

The long bar induction hardening and tempering furnace has the advantages of fast heating speed, uniform heating, digital control, energy saving and environmental protection, and high degree of automation, which can meet the production needs of different process requirements. When choosing equipment, factors such as workpiece material, size, production requirements, and budget need to be considered to ensure the selection of the most suitable equipment.

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