Repair and maintenance of woven bag printing machines

A manufacturer of woven bag cutting, printing, and receiving machines advises you: 1. Establish machine maintenance regulations. Offset printing machine maintenance should follow the machine's instruction manual. This includes regular oil changes, filter cleaning, and periodic machine precision checks.

2. Strengthen the maintenance of critical components. Gears, cams, sprockets, rollers, and bearings are important parts of the printing press, and their maintenance differs from other parts because changes in their precision will affect the final product. Springs are components used in the force balancing mechanism of the machine, and their performance directly determines the precision of the interaction between moving parts. Springs must have sensitive elasticity; hysteresis and irreversible plastic deformation are detrimental to their performance. If any of these problems are found, the springs must be replaced immediately. The hazards of solvent residue during the printing process.

3. Implement technological reforms and strengthen machine maintenance. Machine maintenance requires that the machine be designed with ease of maintenance in mind. However, due to the complexity of printing presses, it is clearly impossible to consider every factor, and the content of machine maintenance will also change with environmental changes. Therefore, structures that are detrimental to machine maintenance should be improved without affecting normal operation.