Methods for extending the service life of pneumatic double-cutting knives

The pneumatic double-cutting knife needs to operate under dry and stable air pressure ranging from 0.5Mpa to 0.8Mpa. 

2. Install 4C-310 or larger-sized electromagnetic valves with stable quality on the pneumatic double-cutting knives. 

3. Ensure that the pneumatic double-cutting tool punch and the guide sleeve part are highly lubricated during operation. 

4. The pneumatic double-cutting knife must not be operated at overload for an extended period of time. 

5. Do not privately disassemble or modify the equipment, nor forcefully strike any of its components. 

The pneumatic double-cutting knife seems to be convenient for production, but in fact its structure is very complex. It requires strong professional knowledge for design, production and manufacturing. Disassembling and modifying the pneumatic double-cutting knife without authorization will not only damage the product's usage properties but is also very unsafe. 

Please provide the text that needs to be translated accurately and flu