Steel billets are divided into forging billets and rolling billets, that is, the billets need to be heated to the forging temperature or rolling temperature before forging or rolling, and the heating temperature generally does not exceed 1250 degrees Celsius. To reduce the forging or rolling resistance and improve the forging or rolling yield, it is necessary to heat the billet in an induction heating furnace. This heating equipment is called a billet induction heating furnace.

In general, due to the long rolling table, the temperature of some hot billets from the continuous casting machine drops to 600C-800, or there are many cold billets that need to be reheated, which all need to be reheated to 1250C with a billet induction heating furnace before they can enter the rolling mill.

The steel billet induction heating furnace can also heat all kinds of iron, steel, aluminum, bars, plates, pipes, etc., and the heating speed is fast, and the production can be stopped at any time. It is easy to operate and maintain, environmental protection, far better than the gas stove.

The structure of billet induction heating furnace

Furnace body:

1. The induction coil is insulated with high temperature insulating paint and glass fiber reinforced plastic tape.

2. The top of the furnace body is designed with a sliding cover, which is convenient for maintenance and inspection.

Feeding system:

1. The feeding system adopts pinch roller feeding, which is suitable for bar diameter range of 40-120mm.

2. The feeding speed is controlled by the frequency conversion motor, and the feeding speed is adjustable.

3. The pitch roller feeding motor and reducer are all made of aluminum shell, which can effectively prevent the coil around

Overheat temperature control:

1. The system can precisely control the temperature of the water outlet, and the water inlet and outlet of the furnace body are made of water-cooled copper plates.

2. The cooling water pipe of the furnace body adopts high temperature carbon-free hose with a service life of more than three years.

Control cabinet:

1. The main control board of the cabinet is controlled by microcomputer, one-key zero-voltage start, plug and play.

2. The separate solarization design of the water pressure gauge of the furnace body and the control cabinet makes it more convenient and intuitive for users to monitor the water pressure of the control cabinet and the furnace body.

Features of billet induction heating furnace

1. Fast heating speed, high production efficiency, less oxidation and decarburization, saving material and forging die costs. Since the principle of intermediate frequency induction heating is electromagnetic induction, its heat is generated in the workpiece itself. Generally, workers can use the intermediate frequency electric furnace for continuous work of forging tasks ten minutes after going to work. Professional workers do not need to burn and seal the furnace in advance.

2. Excellent working environment, improve workers' working environment and company image, no pollution, low energy consumption. Induction heating is the most energy-efficient heating method in electric furnaces. The power consumption per ton of forgings heated from room temperature to 1200 ℃ is less than 360 degrees.

3. The heating is uniform, the temperature difference between the core and the core is extremely small, and the temperature control accuracy is high. The induction heating heat is generated in the workpiece itself, so the heating is uniform, and the temperature difference between the core and the core is extremely small. The application of temperature control system can realize precise temperature control and improve product quality and qualification rate.

Steel billet induction heating furnace exporter

Yushun Metallurgical Co., Ltd. is an excellent exporter of metal smelting equipment, selling all kinds of high-quality steelmaking and rolling equipment. The 1000KW steel billet induction heating furnace produced is of reliable quality and is exported to domestic and foreign markets. It can be customized according to the size of the customer's workshop and the special requirements of the customer. For more product information, please visit our website and contact us.