The surface load of an electric heating wire refers to the power value shared by the electric heating wire per unit area, represented by the symbol ω Mark in W/cm2.

For high-temperature resistance furnaces, if the surface load is chosen higher under the same power, it means that the size of the selected electric heating wire can be smaller and the material can be saved. However, the surface load is inversely proportional to the service life of the electric heating wire. If the surface load is selected too high, it will not only fail to save materials but also waste materials due to the decrease in service life. Therefore, the correct selection of surface load is an important factor in the rational use of electric heating materials.

To learn about imported Swedish electric heating wires, domestic electric heating wire products, or related inquiries, you can click to contact us. Yancheng Hongtai Alloy Electrical Appliance Co., Ltd. signed a partnership with Swedish Kangtaier Company in 2006, becoming one of the authorized suppliers in Jiangsu region. The Kangtaier electric heating wires supplied by our company are all produced by Swedish Kangtaier Company, ensuring their quality.