Laser paint removal is the process of using a laser beam to remove paint layers from a surface. The process is quite efficient, mostly because it does not damage the surface during the paint removal. In some instances, the process gets referred to as laser coat removal or de-coating. In this process, a beam of laser rays is pulsed on the surface with a specific energy density. The energy intensity is typically higher compared to the ablation of the paint threshold but lesser than the substrate threshold. In this write-up, we discuss the advantages of laser paint removal.
Benefits of laser paint removal
Below are some of the main benefits of using lasers to de-coat surfaces.
- Damage prevention
One of the hardest tasks associated with any surface paint removal is avoiding damaging the surface. Damages caused during paint removal can result in reduced life span and quality of the material. Many are times when the damages are too extensive that the material cannot be used afterward. For this reason, paint removal using laser technology is used to strip paint from expensive structures like power plants during refurbishing.
- Increased precision
The laser paint removal process is perfect for paint removal tasks that require a lot of precision. The method can, therefore, be used to remove paints in tight spaces. For instance, in the process of creating logos, laser paint removal can be applied to make the lines finer and get rid of stray paint.
- Increased safety
The laser paint removing process is one of the safest ways of removing paint from surfaces. Other methods the likes of media blasting are hazardous mainly when used in an environment with a lot of people. Using different means would also require you to follow a strict set of regulations for safety. This is not the case with laser paint removal as it does not pose any danger to anyone, including the person conducting the laser machine.
Even the most straightforward methods like using a scraper or an abrasive are more dangerous than laser removal of paint. The fact that it does not employ the use of chemicals or toxic substances also makes it a safer solution.
- Simple implementation
Implementing laser paint removal techniques is quite more straightforward than other methods. For instance, there is no need for preparation measures like it’s the case with other methods like media blasting. For example, with laser paint removal, you do not need to meet specific regulations before use. All you need is a laser cleaner machine, and you are good to go. However, the operator has to be trained on how to use the device before work begins.
- It is faster
Paint removal via laser technology is the fastest way of stripping paint from large surfaces. Depending on the ablation threshold of the surface, the process should be completed in the shortest amount of time.
Conclusion
Unlike in laser rust removal, the paint is vaporized as opposed to being turned into plasma. The evaporation of the color leaves the surface intact. Laser paint removal can be applied to different kinds of metals like steel and aluminum. It can also be used to remove different types of coatings like powder coating.
