The non-standard bar heating by medium frequency induction heating furnace

The heat penetration of non-standard bars has always been a difficult problem in heat treatment. The medium frequency heating furnace newly developed by Zhengzhou Gou's can provide heat to non-standard bars, and the heating speed is fast and the heating temperature is quite uniform. Once this device was launched, it received unanimous praise from the majority of users.

Performance characteristics of Zhengzhou Gou's medium frequency induction heating furnace

1. The central control circuit board is optimized by computer, and the unit circuit is optimized and combined. The device has stable performance, reliable quality and strong anti-interference.

2. On the basis of zero-voltage start, the function of automatic frequency sweep and repeated start is added, the voltage and current loop circuits are closely tracked, the start and stop of the equipment are smooth and stable, and there is no current impact.

3. The inverter start signal adopts a single-signal high-sensitivity trigger circuit, which further increases the start-up performance of the equipment and makes the start-up success rate of the equipment reach 99%.

4. Highly integrated circuit scheme, debugging and operation are fast, simple and easy to learn.

5. The component layout is coordinated and reasonable, and the maintenance is convenient.

6. The intermediate frequency heating furnace has a complete protection system such as overvoltage, overcurrent, undervoltage, water shortage, phase loss, voltage limiting and current limiting, so as to ensure the reliability and stability of the equipment.

The unique advantages of Zhengzhou Gou's medium frequency induction heating furnace

1. The degree of automation is high, which can realize fully automatic unmanned operation and improve labor productivity.

2. Fast heating, less oxidation and decarburization.

Since the induction heating principle of the medium frequency furnace is electromagnetic induction, the heat is generated by the workpiece itself. This heating method has a fast heating speed, little oxidation, high heating efficiency, good process repeatability, and only a slight decolorization of the metal surface. Returns the surface to a specular shine, effectively achieving consistent performance.

3. Uniform heating and high precision temperature control.

Uniform heating ensures small temperature difference between the core and surface of the heated workpiece. The temperature can be precisely controlled through the temperature control system to ensure accurate product repeatability.

4. Fully protected equipment

The whole machine is equipped with water temperature, water pressure, phase loss, overvoltage, overcurrent, pressure limiting and current limiting, starting overcurrent, constant current and buffer starting, so that the equipment can start smoothly, protect reliably and quickly, and run stably.

5. Low energy consumption, no pollution

The heating efficiency is high, compared with other heating methods, the energy consumption is effectively reduced, the labor productivity is high, no pollution, and the equipment meets the requirements of environmental protection.

6. The induction furnace body is easy to replace

Depending on the size of the workpiece, it is necessary to configure induction furnaces of different specifications. Each furnace is designed with a quick-change joint for water and electricity, which makes the replacement of the furnace easy, fast and convenient.