Laser marking machine is a high-precision equipment. Daily maintenance is very important to extend the service life of the equipment and ensure the marking quality. Here are some maintenance suggestions:1. Cleaning the lens: Regularly cleaning the lens of the laser marking machine is an important part of maintenance. Use pure alcohol or special laser lens cleaning agent, drop them on a soft cloth/cotton swab, and gently wipe the surface of the lens. Be careful not to use too much pressure to avoid scratching the lens. 2. Check the cooling system: Laser marking machines usually require a cooling system to maintain a stable operating temperature. Regularly check whether the water pump, water pipe and radiator of the cooling system are operating normally, and ensure that the water quality is clean and the circulation is smooth. If any abnormality is found, clean or replace it in time. 3. Maintain good ventilation: Laser marking machines require a good ventilation system to remove the exha...