Traditional industrial cleaning machine, in the process of cleaning objects some will cause damage to them, some have certain limitations, some with serious environmental pollution. In order to solve these difficult problems, the laser cleaning machine was born! So what are the advantages of laser cleaning machine compared to the traditional cleaning methods?
There are many kinds of traditional cleaning methods, a method applicable to several types of material cleaning, and will cause environmental pollution, time-consuming and labor-intensive, there are some harmful to the human body. And now the laser cleaning is different, it can remove rust stains on metal, de-greasing, paint removal, etc., cleaning is convenient and fast, no pollution, simple operation.
Laser cleaning machine high-speed effective removal of cleaning object surface adhesion or surface coating, so as to achieve a clean process. It is a new technology based on the interaction effect of laser and material, and the traditional mechanical cleaning method, chemical cleaning method and ultrasonic cleaning method (wet cleaning process) is different, it does not require any ozone-depleting CFC organic solvents, no pollution, no noise, harmless to human body and the environment, is a real green cleaning technology.
The working principle of laser cleaning machine:
- Through different types of lasers to produce a variety of laser beams.
- The energy density of the laser can be adjusted to make the dirt expand by heat. When the expansion force of the dirt is greater than the adsorption force of the dirt on the substrate, the dirt will be separated from the surface of the object.
- The laser beam can produce high temperature of several thousand degrees or even tens of thousands of degrees near the focal point, which makes the dirt evaporate, vaporize or decompose instantly.
- The laser beam has small dispersion angle and good directionality, and the laser beam can be gathered into spots of different diameters through the light gathering system.
Laser cleaning has obvious advantages compared with traditional cleaning methods. It is efficient, fast, low cost, the thermal and mechanical load generated on the substrate is small, cleaning for non-damage; waste can be recycled, no environmental pollution; safe and reliable; can remove a variety of different thicknesses, different ingredients of the coating; cleaning process is easy to achieve automatic control, to achieve remote control cleaning at a distance, etc.. It can be seen that the laser cleaning technology will gradually replace part of the traditional cleaning methods in the future.
