《Induction Furnace (2)》

Induction Furnace

In the last article, we briefly understood the induction furnace. Continue to learn about its features today.

Features

(1) The heating speed is fast, the production efficiency is high, the oxidation decarbonization is less, and the cost of materials and forging dies is saved.

Since the principle of intermediate frequency induction heating is electromagnetic induction, its heat is generated in the workpiece itself, and ordinary workers can carry out the continuous work of the forging task ten minutes after going to work with the intermediate frequency electric furnace, and there is no need for professional workers to burn the furnace and seal the furnace in advance. 

There is no need to worry about the waste of heated billets due to power outages or equipment failures.

Due to the fast heating rate of this heating method, there is very little oxidation. Compared with coal-fired furnaces, each ton of forgings saves at least 20-50 kilograms of steel raw materials, and its material utilization rate can reach 95%.

Since this heating method heats evenly and the temperature difference between the core surface is extremely small, the life of the forging die is greatly increased in forging, and the surface roughness of the forging is also less than 50um.

(2) Superior working environment, improved workers' labor environment and company image, no pollution, low energy consumption,

Compared with the coal furnace, the induction heating furnace is no longer subject to the baking and smoking of the coal furnace under the scorching sun, which meets the requirements of various indicators of the environmental protection department, and at the same time establishes the company's external image and the future development trend of the forging industry.

(3) The heating is uniform, the temperature difference between the core and the surface is extremely small, and the temperature control accuracy is high.

The heat of induction heating is generated in the workpiece itself, so the heating is uniform and the temperature difference between the core surface is extremely small. The application of a temperature control system can realize the precise control of temperature and improve product quality and qualification rate.

The above features prompt customers to choose to use it more often. So what are the classification and advantages of the intermediate frequency induction furnace? Let's learn more in 《Induction Furnace (3)》

E-mail: saleswn@hanrm.com (Daisy)