The automatic round bottle labeling machine utilizes adhesive roll labeling paper and adopts a cylinder-clamping bottle method for labeling. It is equipped with automatic bottle sorting, completing bottle placement and labeling in one operation. An optional color ribbon printer can also be used to simultaneously print the label production date. This machine adopts Xinjin PLC control for synchronous tracking, and the label dispensing is controlled by Xingfengyuan stepper motor, ensuring that the label dispensing speed is synchronized with the bottle rolling speed. It is a modern electromechanical integration product with excellent and reliable performance. The adhesive labeling machine has the advantages of cleanliness, hygiene, non-mildew, beautiful appearance after labeling, firmness, no self-shedding, and high production efficiency.