1. Mold industry

The laser can perform non-contact mold cleaning, which is very safe for the mold surface, ensures its precision, and can remove submicron dirt particles that cannot be eliminated by traditional cleaning methods. This achieves truly pollution-free, efficient, and high-quality cleaning.

2. Precision instrument industry

The precision machinery industry often needs to remove esters and mineral oils used for lubrication and corrosion resistance from parts, typically through chemical cleaning — which often leaves residues. Laser de-esterification can completely remove esters and mineral oils without damaging the surface of the parts. The laser induces explosive gasification of the thin oxide layer on the part’s surface, creating a shock wave that removes contaminants without mechanical interaction.

3. Railway industry

Currently, all rail cleaning before welding involves the use of grinding wheels and abrasive belts, which cause serious damage to the substrate and significant residual stress, while consuming a large amount of abrasive materials each year — making the process costly and generating heavy dust pollution. Laser cleaning can provide a high-quality and efficient green cleaning technology for high-speed railway production, solving the above issues, eliminating welding defects such as seamless rail holes and gray spots, and improving the stability and safety of high-speed railways.

4. Aerospace industry

The surface of an aircraft needs to be repainted after a certain period of time, but the original old paint must be completely removed beforehand. Chemical dipping or wiping is the main method of paint removal in the aviation industry. This method produces a large amount of chemical waste and makes localized maintenance and paint stripping impossible. It is also a labor-intensive process and harmful to health. Laser cleaning enables high-quality paint removal from aircraft surfaces and can be easily automated for production. This technology is currently applied to the maintenance of some high-end aircraft models abroad.

5. Shipbuilding industry

Currently, pre-production cleaning of ships mainly uses the sandblasting method. Sandblasting has caused severe environmental pollution due to dust and has been gradually banned, leading to reduced or even halted production by ship manufacturers. Laser cleaning technology will provide a green, pollution-free cleaning solution for anti-corrosion coating on ship surfaces.