Why are induction heating furnaces so widely used

The field of induction heating is also developing rapidly. Due to environmental protection requirements and rising coal prices, heating with coking coal not only does not meet environmental protection requirements, but is also very uneconomical in terms of price and economy. Therefore, the successful development and application of energy-saving induction heating furnaces have greatly improved the convenience of industrial heating in my country. Intermediate frequency induction heating has been widely used in smelting, casting, pipe bending, hot forging, welding, surface heat treatment and other industries due to its high heating efficiency, fast speed, good controllability and easy realization of mechanization and automation. Let's take a look together.

Performance characteristics of induction heating furnace:

1. It can be controlled manually or automatically controlled by the time of the automatic control panel. According to customer requirements, an infrared controller can be additionally configured to make the heating more intelligent.

2. On the basis of zero-voltage start, an automatic frequency sweep and repeat start function is added. The voltage and current loop circuits are closely tracked, and the equipment starts and stops smoothly and stably without current impact.

3. The induction heating furnace is light in weight, small in size and simple to install. It can be completed in a few minutes by connecting to a 380V three-phase power supply, water inlet and water outlet.

4. Perfect protection systems such as over-voltage, over-current, under-voltage, water shortage, phase-loss, pressure-limiting and current-limiting, so as to ensure the reliability and working stability of the equipment.

Application of induction heating furnace:

1. Heat treatment: quenching, annealing, tempering of various auto parts and motorcycle parts, heat treatment of various hand tools, small hardware, gears, and shafts.

2. Forging type: rapid heating forging and forming of various standard parts, fasteners, shafts and bars.

3. Welding: welding of various woodworking tools, saw blades, saw teeth, mining drills, picks, mechanical turning tools, planers, drills and other alloy tools, diamond tools, and various instruments, meters, watches, glasses, etc. Brazing.

4. Melting category: Melting and casting of various precious metals.

5. Other occasions requiring heating

Combining the above introduction of the principle of induction heating furnaces, the description of the characteristics and the introduction of the application field of induction heating furnace, it is not difficult to understand why induction heating furnaces are so widely used in our lives. Therefore, there will be an endless stream of equipment manufacturers appearing in the market, and their equipment has various characteristics and performances. Therefore, how to choose an induction heating furnace is also extremely important. Customers still need to choose the equipment that suits them according to the actual application site.