Customized Portable Electric Coil Hot Plate with Two Heating Element Countertop

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.