In the steel and iron melting industry, fans play a crucial role in air transfer, cooling, heat management, gas transfer, and pollutant control. These fans must have high resistance to temperature and corrosion and be capable of transferring heavy dust and metal particles. In the steel and iron melting industry, fans are used for air transfer to furnaces, cooling molten steel or iron, transferring mineral gases and other materials, as well as creating clean air flow and pollutant control. These fans must be designed and manufactured to high safety and quality standards to effectively operate in harsh environments and high temperatures.