(1) Fast heating speed, high production efficiency, less oxidation and decarbonization, saving materials and forging die costs
Since the principle of medium-frequency induction heating is electromagnetic induction, the heat is generated in the workpiece itself. Ordinary workers can carry out continuous forging tasks ten minutes after going to work using a medium-frequency electric furnace, without the need for professional workers to burn and seal the furnace in advance. There is no need to worry about the waste of billets heated by coal furnaces due to power outages or equipment failures.
Since this heating method heats up quickly, there is very little oxidation. Compared with coal-fired furnaces, each ton of forgings can save at least 20-50 kg 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 and the surface is very small, it greatly increases the life of the forging die in terms of forging, and the surface roughness of the forging is less than 50um.
(2) Superior working environment, improving the working environment of workers and the image of the company, pollution-free, low energy consumption
Compared with coal furnaces, workers are no longer exposed to the baking and smoke of coal furnaces under the scorching sun, meeting the various indicators of the environmental protection department, and at the same time establishing the company's external image and the future development trend of the forging industry.
(3) Uniform heating, minimal core-surface temperature difference, high temperature control accuracy
The heat of induction heating is generated in the workpiece itself, so the heating is uniform and the core-surface temperature difference is minimal. The application of temperature control system can achieve precise control of temperature, improving product quality and qualified rate.