This type of heating element is widely used in various fields, such as industrial production, food processing, medical equipment, etc. It has advantages such as high efficiency, safety, and environmental protection, and is considered a relatively advanced heating method.

A coil heating element is a heating element that uses current to generate resistance and heat through a coil, converting electrical energy into thermal energy. It is usually made of high resistance materials, such as nickel chromium alloy or iron chromium aluminum alloy. The shape of the coil can be linear, circular, or spiral, and the appropriate shape can be selected according to different application requirements.