As an energy-efficient spray coating method, arc spraying has been widely used in metalized film capacitors, aluminum flat tubes, cast pipes, wind power and other industries. With the increase of production automation in these industries, there is increasingly high requirements of arc spraying stability. The main factor affecting the stability of the spray is the stability of the wire feeding, which requires stable wire feeding resistance (the smaller the be1er). In addition to the quality of the wire itself, partial accessories of the wire feed system and spraying system have a critical impact on wire feeding stability. The purpose of this sample room is to show the details of these accessories and their advantages and disadvantages. We can introduce the best part of spraying system to you.