The working principle of the winding machine is to put the wound object in the center of the turntable, start the turntable motor to rotate, and naturally drive the turntable to rotate, so that the object can realize the peripheral film winding machine. At the same time, the lifting motor is started, and the winding machine drives the whole assembly of the winding and binding machine to move up and down, thus realizing the winding of the object in the height direction and the winding and packaging of the overall appearance of the object. This is not only conducive to the packaging requirements of goods storage, transportation and mechanized loading and unloading operations, but also can prevent the goods from being damaged during handling, play a role in dust prevention, moisture prevention and cleaning, reduce production costs and improve production efficiency. In the winding process, it is mainly to adjust the tension of the film and penetrate the film. Generally, film tension can be achieved by adjusting the rotating speed of turntable and motor.