Induction melting furnace description_Energy saving induction heating equipment manufacturers

An induction melting furnace is an electric melting furnace that uses materials to induce electric heating effects to heat or melt materials. The AC power supply used in the induction furnace has three types: power frequency (50 or 60 Hz), intermediate frequency (150 to 10000 Hz) and high frequency (above 10000 Hz). The main components of the induction furnace are sensors, furnaces, power supplies, capacitors and control systems. Under the action of the alternating electromagnetic field in the induction furnace, eddy currents are generated inside the material to achieve the effect of heating or melting. Induction furnaces are generally classified into induction heating furnaces and melting furnaces. The melting furnace is divided into two types: a core induction furnace and a coreless induction furnace. The core induction furnace is mainly used for smelting and heat preservation of various cast iron and other metals, and can utilize waste furnace materials, and the smelting cost is low. The coreless induction furnace is divided into a power frequency induction furnace, a triple frequency induction furnace, a generator set intermediate frequency induction furnace, a thyristor intermediate frequency induction furnace, and a high frequency induction furnace.

So what are the characteristics of Wuxi Jinwanli induction furnace?

1. Fast heating speed, high production efficiency, less oxidative decarburization, saving material and forging cost

Since the principle of medium frequency induction heating is electromagnetic induction, its heat is generated in the workpiece itself. The average worker can use the medium frequency electric furnace to carry out the continuous work of the forging task ten minutes after going to work. The professional workers do not need to burn the furnace and seal the furnace in advance. . There is no need to worry about the waste of the heated billet of the coal stove caused by power outage or equipment failure. Since the heating method has a fast heating rate, the oxidation is extremely small, and at least 20-50 kg of steel raw materials are saved per ton of forgings compared with the coal burning furnace, and the material utilization rate is up to 95%. Since the heating method is uniform in heating and the temperature difference of 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 50 um.

2. Excellent working environment, improve workers' working environment and company image, no pollution, low energy consumption, green and environmental protection, in line with the needs of modern industrial production

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

3. Even heating, the core table temperature difference is very small, the temperature control precision is high

Induction heating heat is generated in the workpiece itself, so the heating is uniform and the temperature difference of the core surface is extremely small. The application of the temperature control system enables precise control of temperature and improves product quality and yield.

In addition to these, what are the outstanding features: the medium frequency furnace heating device has the advantages of small size, light weight, high efficiency, excellent thermal processing quality and favorable environment. It is rapidly eliminating coal-fired furnaces, gas furnaces, oil-fired furnaces and ordinary resistance furnaces. Is a new generation of metal heating equipment.

An electric furnace that heats a material using an induced current generated by an induction coil. If the metal material is heated, it is placed in a crucible made of refractory material. If the non-metallic material is heated, the material is placed in a graphite crucible. When the AC frequency is increased, the induced current frequency is increased accordingly, and the amount of heat generated is increased. The induction furnace is heated quickly, the temperature is high, the operation and control are convenient, the material is less polluted during the heating process, and the product quality can be guaranteed. It is mainly used for melting special high-temperature materials, and also as a heating and control device for growing single crystals from the melt.

Wuxi Jinwanli Electric Furnace Co., Ltd. has more than ten years of experience in the production and manufacture of induction furnaces. The products are sold to domestic and foreign markets. The quality has been widely praised and praised by customers. It was established in 1954 and was restructured in 2001. Private joint-stock enterprises, the company based on quality-oriented, integrity management of the cultural concept, welcome everyone to plant to discuss cooperation!