Sprayer spraying process can be controlled by the PLC conveyor roller speed of the workpiece (steel) sent spray chamber using a special form of pneumatic driven paint pumps, pipe coating paint sprayer is increased pressure, through the narrow nozzle, the dramatic expansion of paint, the paint to form a very fine mist fan lines, high speed sprayed surface to form a coating layer coating method. GY-PT-A series of high-pressure spraying machine system is a high-tech home and abroad