Steel bar forging heating furnace is a steel bar pre-forging heating equipment manufactured by induction heating technology. Replacing the induction heating coil can also heat metal workpieces such as steel pipes, steel plates and stainless steel bars. It has the characteristics of fast heating speed, less oxidation and decarbonization, high heating efficiency, and good process repeatability. It greatly improves the automation level of forging heating, guarantees and stabilizes the quality and quantity of forging heating, so that the forging heating industry improves the forging heating environment and reduces labor intensity.

1. Structure of steel bar forging heating furnace:

Steel bar forging heating furnace is mainly composed of medium frequency power supply, PLC control console, induction heating furnace body, feeding and discharging mechanism temperature measurement mechanism, material temperature sorting device, etc. Among them, the induction heating furnace body is the core component, which consists of a furnace and an inductor. It can be configured with: automatic feeder, discharger, closed cooling water circulation system. The furnace is usually made of refractory materials, and the inductor is composed of a coil and an iron core, which is used to generate a high-frequency magnetic field to convert electrical energy into thermal energy.

2. Characteristics of steel bar forging heating furnace:

2.1. Fast heating speed: The steel bar forging heating furnace adopts electromagnetic induction heating method, which can heat the steel bar to the required temperature in a short time and improve production efficiency.

2.2. Double insulation treatment: The service life and reliability of the steel bar forging heating furnace are increased by 3 times. The thin furnace lining design reduces spatial magnetic leakage, and the power conversion efficiency is extremely high, achieving the purpose of energy saving and consumption reduction;

2.3. Less oxidation and decarbonization: The steel bar forging heating furnace can be heated at a lower temperature due to its fast heating speed, reducing the oxidation and decarbonization phenomenon on the surface of the steel bar and improving product quality.

2.4. Double voltage output: The medium frequency voltage double voltage output of the steel bar forging heating furnace, the output slot wide copper bar small gap design, reduce line power loss, and save electricity up to 10%-15%;

2.5. High heating efficiency: The steel bar forging heating furnace adopts advanced induction heating technology, with high power conversion efficiency, fast heating speed and energy saving.