Phone: +86 13303078975

Long bar quenching and tempering furnace, induction heating furnace

Do you want to buy high-quality long bar induction heating furnace, long bar quenching and tempering furnace, long bar forging diathermy equipment, long bar induction quenching equipment? Please go to Hebei FOREVER Electromechanical Equipment Manufacturing Co., Ltd. to order. The induction heating equipment produced has the advantages of high efficiency, energy conservation and environmental protection.

Induction heating of workpieces is a mechanical equipment that uses induction current to heat and then process metal parts. This kind of induction heating equipment has very high working efficiency and low energy consumption. It is now widely used in the market. Now let’s take a look at FOREVER long BAR quenching and tempering equipment. Long bar induction heating equipment has certain advantages.

The working principle of long bar induction heating equipment and long bar quenching and tempering equipment is that the long rod passes through the induction heater, and the inductor is generally a hollow copper tube that inputs medium frequency or high frequency alternating current (300-300000Hz or higher). The alternating magnetic field generates the induction current of the same frequency in the workpiece. The distribution of this induction current in the workpiece is uneven. It is strong on the surface, but weak inside, and close to zero at the center. With this skin effect, the surface of the long rod can be heated rapidly. The surface temperature rises to 800-1000 ℃ within a few seconds, while the center temperature rises very little.

Advantages of long bar quenching and tempering furnace and long bar induction heating furnace:

1. The air cooled induction heating power supply is used for control, with low power consumption and high production efficiency,

2. Induction heating equipment has high heating temperature and is non-contact heating

3. High heating efficiency, energy conservation and environmental protection.

4. Quenching and tempering equipment, induction heating furnace with fast heating speed, less oxidation and decarburization.

5. The temperature is easy to control, and the processed workpiece has stable quality and consistent performance.


Hebei FOREVER Electromechanical Induction Heating Equipment Manufacturing Co., Ltd. has paid close attention to the industry for 22 years. The steel bar quenching furnace, steel tube quenching equipment, deformed steel heat treatment equipment,steel bar induction heat treatment furnace, anchor bolt quenching and tempering equipment, billet heating equipment, sucker rod quenching equipment, aluminum bar heating equipment, round steel diathermic furnace, metal forging heating equipment and many other induction heating equipment are sold well at home and abroad and deeply trusted by users! Welcome to the company.


Overseas manager: Tom Wang

Phone: 0086-13303078975(whatsapp, wechat,line)

Post time: 10-06-2022