Laser Purgato: Redefining Industrial Purgato

Laser cleaning is a method that uses a high-energy laser beam to irradiate the surface of an object, causing surface contaminants (such as oxides, oil, paint, rust, etc.) to rapidly absorb heat and evaporate or peel off. This process does not rely on chemical agents or contact-based abrasives. It offers high precision, causes no damage to the substrate, and is suitable for cleaning complex structures and precision components.

The principle of laser cleaning is based on thermal effects, photolysis, and shockwave stripping, allowing effective removal of micron-level contaminants. By adjusting laser power, frequency, and scanning mode, targeted cleaning can be achieved with far greater precision than traditional cleaning methods.

Compared to traditional chemical cleaning, sandblasting, and dry ice cleaning, laser cleaning has significant advantages:

Environmentally friendly: No chemical solvents, no wastewater or gas emissions;

Efficient: Fast cleaning speed, suitable for large-area or continuous operation;

Safe: Non-contact process avoids scratches or corrosion of the material surface;

Cost-effective: Long equipment lifespan, low daily maintenance costs.

Laser cleaning is increasingly used in aerospace, automotive manufacturing, rail transportation, mold processing, electronics, and nuclear maintenance, becoming an integral part of advanced manufacturing processes.

Huawei Laser specializes in the development and manufacturing of industrial-grade laser cleaning equipment, offering a range of solutions. Huawei laser’s handheld laser cleaning machines utilize high-power fiber lasers with stable performance and broad material compatibility. Multi-wavelength output is supported to meet the cleaning needs of both metallic and non-metallic surfaces. The modular design ensures compact structure and easy maintenance. The control system supports touchscreen operation and remote access, and can be seamlessly integrated into automated production lines.

Currently, Huawei Laser’s cleaning machines are widely applied in mold refurbishing, weld seam cleaning, oxide removal, and pre-paint surface preparation, helping customers improve production efficiency, reduce environmental costs, and accelerate the transition to green manufacturing.