The labeling machine is mainly used for semi-automatic labeling of the circumferential surface of various cylindrical bottles such as medicine, daily chemicals and food. High-precision labeling device for product labeling in a wide range of sizes. Save manpower and improve labeling accuracy and consistency. can realize full week/half week labeling/circumference front and back labeling;The space between front and back can be adjusted arbitrarily; The intelligence degree is higher, the operator only needs to put the product and take the product; Automatic completion of pneumatic switch; Reduced operating procedure.