The relatively useful online annealing equipment for steel wires is generally only suitable for small-sized and thin iron wires.

The newly developed iron wire online annealing equipment by Beichen Yike not only can work continuously for 24 hours, but also has the following advantages:

1. Compared with traditional heating methods such as oil, coal, and gas, it has significant advantages in environmental protection, energy conservation, easy operation, and low labor intensity;

2. Compared with thyristor intermediate frequency, it saves 10% to 30% energy and has no harmonic interference on the power grid;

3. Compared with resistance furnaces, it can save 50% to 60% energy;

4. It has the advantages of fast heating, uniform heating, no oxide layer, and good product quality for customer products;

5. The sensor is isolated by a transformer, which is very safe;

6. Safe and environmentally friendly, without pollution, noise, and dust.

Through the working principle of electromagnetic effects, rapid heating can be achieved, which can not only cause metal materials to melt but also penetrate non-metallic materials, thereby achieving local or global rapid heating of the workpiece.