Laser rust remover removes oxide layer on metal surface

Source:Chengjing laser Author:Laser Danhua Release time:2023-11-09 15:32:04 Number of visits:876

  The oxide layer is a dense oxide film formed on the surface of the metal when it meets the air to prevent the metal from continuing to react with the air. There are three reasons why stainless steel will oxidize, one is the production process, the other is the product composition ratio, and the other is man-made reasons. When the oxide film is incomplete during production, the oxygen in the air will have a redox reaction with the stainless steel. In the product composition ratio, when the elements in the stainless steel are insufficient, it will also affect the appearance and anti-oxidation performance of the product. The man-made reason is that the oxidation reaction will also occur when used and maintained improperly.

  Laser rust removal is a new type of environmentally friendly cleaning method, which can quickly remove oil stains, rust layers, paint layers, oxide layers, etc. on metal and non-metallic surfaces. The cleaning method of laser rust removal is non-contact with the workpiece and non-grinding, so it will not cause damage to the workpiece. It can be seen that where the laser beam has been irradiated, the adhesion on the metal surface has been removed, revealing the true color of the workpiece. Even in the face of uneven workpieces, laser rust removal can easily achieve the cleaning effect. Laser rust removal also has advantages that traditional cleaning does not have, such as green environmental protection, maintenance-free, low operating costs, improved working environment and labor saving.


  At present, the cleaning methods widely used in the cleaning industry include mechanical cleaning method, chemical cleaning method and ultrasonic cleaning method, but under the requirements of environmental protection constraints and high-precision market, its application is greatly restricted. And laser rust remover has obvious advantages in various industries.

  1. Green cleaning: without the use of any chemicals, the cleaned waste is solid and harmless powder, which can completely solve the problem of environmental pollution caused by chemical cleaning.

  2. Non-destructive cleaning: non-abrasive, non-contact, and no damage to the substrate during cleaning.

  3. Low-cost cleaning: The equipment consumes very little power during operation.

  4. Precision and precision cleaning: It is possible to perform precision and precision cleaning on designated areas.

  5. Automated cleaning: It can be equipped with automated equipment to achieve automated cleaning.

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