The rust generated by the metal in the atmospheric environment is crevice corrosion, forming a layer of loose and porous oxide on the surface of the metal substrate, which cannot play a role in sealing protection. The infiltration of water, oxygen and other gases, so that the substrate is constantly rusted. If the rust layer is more serious, you need to use a large laser rust removal machine, low power laser rust removal machine for this rust is not good to deal with.
The principle of laser cleaning is the use of high-frequency high-energy laser pulse irradiation workpiece surface, the coating layer can instantly absorb the focused laser energy, so that the surface of the oil, rust spots or coatings occur instantaneous evaporation or peeling, high-speed effective removal of surface adhesion or surface coating cleaning method, and the action time is very short laser pulse, in the appropriate parameters will not harm the metal substrate. High working efficiency, high degree of automation, simple process, no follow-up processing work, greatly improving the efficiency, reducing the labor intensity of workers and saving production costs.
As an emerging cleaning technology, laser rust removal has the advantages that traditional cleaning methods cannot replace. Laser rust removal can be applied to a wide range of objects, and can remove the adhesions on the surface of a variety of materials to achieve a degree of cleanliness that cannot be achieved by traditional cleaning.
The advantages of using large laser rust removal:
- Green cleaning: no chemicals are used and the treated waste is solid and harmless powder, which can completely solve the problem of environmental pollution caused by chemical cleaning.
- No damage rust removal: non-abrasive rust removal, no contact, no damage to the substrate.
- Low cost rust removal: the equipment only consumes very little electricity when running.
- Precision and precise descaling: it can descale the designated area with precision and accuracy.
- Automated rust removal: It can be matched with automatic equipment to realize automatic rust removal.
