The working principle of winding machinery is to place the object to be wound in the center of the turntable, start the turntable motor to rotate, naturally drive the turntable to rotate, and make the object realize the peripheral winding film machine. At the same time, the elevator motor also starts, driving the entire assembly of the winding and bundling machine to move up and down, achieving winding in the height direction of the object, thus realizing the wrapping and packaging of the entire surface of the object. This is not only beneficial for the packaging requirements of goods storage, transportation, and mechanized loading and unloading operations, but also prevents damage to goods during transportation, plays a role in dust prevention, moisture prevention, and cleaning, reduces production costs, and improves production efficiency. The main focus during the winding process is on adjusting the tension of the film and threading it through. Generally, the degree of film tension can be achieved by adjusting the speed of the turntable and the speed of the motor. As long as the speed of the turntable is greater than the speed of the motor, the membrane will become tighter, and vice versa. This principle is not difficult to operate.