Enameling machine is an important equipment for the production of enameled wires in the magnet wire industry. Its function is to evenly wrap the processed copper wire (or aluminum wire) with a layer of insulating polyester paint. The enameled paint used in the production process of enameled wire contains a large amount of diluents and organic solvents, and the main components are benzene, xylene and cresol, which volatilize when the paint film is heated and cured, causing environmental pollution and energy waste. There are more and more manufacturers of enameled wires, and the energy saving and environmental protection of enameled machines have also become a problem that cannot be ignored.