Cleaning, tightening, lubricating, adjusting, and anti-corrosion are several keys to the maintenance of packaging machines. In the daily production process, the machine maintenance personnel should strictly follow the maintenance manual and maintenance procedures of the machine packaging equipment to perform various maintenance work within the specified period, reduce the speed of parts wear, eliminate hidden troubles, and prolong the service life of the packaging machine. 

Maintenance is divided into: routine maintenance, regular maintenance (points: first-level maintenance, second-level maintenance, third-level maintenance), special maintenance (points: seasonal maintenance, out-of-service maintenance).

Routine maintenance is centered on cleaning, lubricating, tightening and testing, and routine maintenance is required when and after the machine is in operation.

The first-level maintenance is carried out on the basis of routine maintenance. The main work content is to lubricate, tighten and check all relevant parts and their cleaning work.

Secondary maintenance focuses on inspection and adjustment. Specific inspection of the engine, clutch, transmission, transmission components, steering and braking components.

The three-level maintenance is mainly to detect, adjust, eliminate hidden troubles and balance the wear degree of each component. Diagnose and check the parts that can affect the performance of the equipment and the parts with signs of failure, and then further complete the necessary replacement, adjustment and troubleshooting.

Seasonal maintenance refers to the inspection and repair of components such as the combustion and moistening system, hydraulic system, cooling system and starting system before the summer and winter of the packaging machine every year.