Rotary spraying equipment

The utility model discloses rotary spraying equipment, and relates to the technical field of steel wire machining. The rotary spraying equipment comprises a main plate, rotating devices are connected to the two sides of the upper end of the main plate, a steel wire is supported at the upper ends of the rotating devices, a frame is fixedly connected to the middle of the upper end of the main plate, a spraying device is fixedly connected to the left side of the upper end of the frame, and the steel wire is inserted into the lower end of the spraying device in a penetrating mode. The rotating devices connected to the two sides of the main plate are used for rotating the steel wire, so that the spraying device connected to the lower end of the frame is used for spraying a protective wear-resistant material to the steel wire, the steel wire has a better protection function, a through hole is formed in the lower end of the main plate, and the spraying material flows into a liquid storage tank through the through ho