5 Aspects to Better Know Medium Frequency Induction Furnaces

Medium frequency induction furnaces are mainly used in metal heat treatment manufacturers such as metal foundries and rolling mills. Because of its energy-saving and environmental protection characteristics, it is deeply loved by manufacturers. Below, Luoyang HTGP, a professional intermediate frequency induction furnace manufacturer, will give you a detailed introduction to five aspects: saving, environmental protection, heating effect, production efficiency, and performance.

1. Energy saving: fast heating speed, high productivity, less oxidation and decarburization, saving materials and costs, and extending mold life

Since the principle of intermediate frequency induction heating is electromagnetic induction, the heat is generated in the workpiece itself. Ordinary workers can continue to work on the forging task ten minutes after using the intermediate frequency furnace to work, and there is no need for furnace workers to burn and seal the furnace in advance. Thanks to the fast heating speed of this heating method, there is less oxidation. The oxidation burning loss of intermediate frequency heating forgings is only 0.5%, the oxidation burning loss of gas furnace heating is 2%, and the coal-fired furnace reaches 3%. The intermediate frequency heating process saves materials, per ton Forgings save at least 20-50 kg of steel raw materials compared with coal-fired furnaces. Its material utilization rate can reach 95%. Because this heating method heats evenly and the temperature difference between the core and the surface is small, it also greatly increases the life of the forging die in forging. Gas heating saves energy by 5% to 40%. Good heating quality can reduce scrap rate by 1.5%, increase productivity by 10% to 30%, and prolong mold life by 10% to 15%.

2. Environmental protection: the working environment is superior, improving the working environment of workers and the image of the company, no pollution, low energy consumption

Compared with coal furnaces, medium frequency induction furnaces do not expose workers to the baking and fumigation of coal furnaces under the scorching sun, and can meet the requirements of various indicators of the environmental protection department. At the same time, it establishes the company's external image and the future development trend of the forging industry. Induction heating is an energy-saving heating method, and the power consumption per ton of heating from room temperature to 1100°C is less than 360°C.

3. Heating effect: uniform heating, the small temperature difference between core and surface, high-temperature control accuracy

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

4. Work efficiency: The heating rate of the intermediate frequency electric furnace is high, and the melting furnace iron only uses no more than 500 degrees of electricity, and the melting is more sufficient and faster.

5. Performance: It adopts the intermediate frequency electric furnace remote control system, which is suitable for use in industrial environments. It has the strong anti-interference ability and high safety. There is no wire connected between the operating device and the controlled device, that is remote control. For all complicated operations, press the buttons on the remote control from a long distance. After receiving the instructions, the intermediate frequency electric furnace can complete the corresponding operations step by step according to the best process. Because the electric furnace is a high-voltage electrical appliance, it is not only safer but also can avoid panic. Misoperation may cause damage to the electric furnace.

The medium frequency induction furnaces adopt an intelligent remote control system, which can adjust the output power at any time. If there is a problem during operation, such as molten steel splashing, the staff can quickly reduce the output power to an appropriate value, and then concentrate on dealing with impurities. When the furnace calms down, the power can be quickly increased to the maximum. This not only saves the time of furnace workers but also saves electricity and reduces the loss caused by molten steel splashing.