Working principle of laser cleaning equipment

Under the action of laser, the moisture contained in the dirt suddenly gasifies and expands, thereby breaking and peeling off the dirt. Since moisture exists in the surface, interior and lower parts of the dirt, although this force is much smaller than the impact force generated by ultrasonic cavitation, the peeling effect is better than ultrasonic cleaning.

·Phosgeneization and photodecomposition: High-energy laser directly gasifies organic matter that plays a bonding role in pollutants

· Light stripping: laser action, dirt expansion reduces adhesion between dirt and dirt dispersion and cracking

· Light vibration: The high-frequency impact of the laser light, the dirt produces vibration, and the net hole is separated from the centrifugal force generated by the rotation of the anilox roller.

The laser weapon for precise strike-- farewell to 'sweeping the floor'

The working principle is based on laser vibration and decomposition. There is no thermal effect, and it has little impact on the surrounding materials and is basically harmless to the human body. Except for some dirt with high laser absorption rate, the cleaning process is 'quietly'. Traditional laser cleaning machines sweep across the anilox roller with a wider beam, and obvious patterns will be formed at the overlap of the two lasers, similar to the patterns left when sweeping the floor of the broom. In the coating and high requirements of flexographic printing industry, the patterns will eventually be reflected on the printing product.

The C2500 uses the same working method as anilox roller, and cleans it in a dot-like pulse to improve cleaning and avoid 'sweeping the floor.'

Special Advantages

Laser scanning can remove burrs inside the mesh holes, increase the smoothness of the inner wall and the top of the mesh wall, reduce the friction coefficient between the rollers and the scraper, and is miraculously effective for the second type of roller blocking problem. It is also conducive to increasing the ink transfer rate and extending the service life of the roller.

Increased benefits brought by laser cleaning:

·Cleaning is thoroughly stable, reducing the start-up preparation time, shutdown cleaning time, and increasing the start-up efficiency.

·Reduce defective products caused by roller blockage

·Unique roller surface microstructure repair and mesh wall modification to improve product quality.