Nowadays people are demanding more and more realistic expression of commodities or objects. Art spray brushes have been widely used in commercial advertisements, posters, paintings, sulfur design, photorepair plate, ceramic printing, voice coil modifier spraying and other businesses. The rapid development of advertising and ceramics industry has promoted the improvement of engraving process design and processing equipment. Therefore, it is of great practical significance to develop a new type of spraying machine with high speed,smooth, low noise, fast acceleration and Profibus bus PLC control servo motor drive.