The maintenance of the zipper machine is the key to ensure the normal operation of the equipment and extend the service life. Regular maintenance work includes cleaning equipment, checking parts for wear, replacing wearing parts, etc. In addition, the equipment needs to be lubricated and fastened to ensure the stability and accuracy of the equipment. During maintenance, strictly follow the operation manual to avoid device damage caused by improper operations. At the same time, establish maintenance files to record the situation and time of each maintenance, which helps to discover potential problems and deal with them in time. Through scientific maintenance, it can not only extend the service life of the zipper machine, but also improve the stability and production efficiency of the equipment.