Heating ring

Electric heating coil is a kind of electric heating product, it converts electrical energy into heat energy through the principle of resistance heating, it is made of metal wire or metal wire (usually using high resistance materials, such as nickel chromium alloy) made of spiral coil, and is usually embedded or coated in insulating materials (such as ceramic, quartz or magnesite), also known as electric heating coil, heating coil, heating coil, heating element or heating coil. Widely used in a variety of heating equipment, such as electric water heaters, ovens, electric furnaces, air heaters and industrial heating processes and metal heat treatment equipment.