EraserLaser GmbH

How does laser cleaning work?

In laser cleaning, surface contaminants are removed using concentrated, short laser pulses. The dirt is vaporised and can be extracted immediately, meaning no laborious cleaning is required afterwards.

Which materials can be cleaned by laser?

Laser cleaning is particularly effective on materials such as metal, stone, wood and composites. In some cases, even plastic can be treated. Because the laser beam can be precisely focused for each application, it can be used for anything from gentle cleaning to high-powered treatment.

What are the advantages of laser cleaning over traditional methods?

Laser cleaning removes contaminants with exceptional precision and efficiency. The workpiece remains undamaged, and if required, the surface can be roughened to prepare it for recoating. Other benefits include lower costs and greater environmental friendliness.

How can laser cleaning be integrated into an existing production line to maximise efficiency?

Integration often involves using robots or automated systems to direct the laser beam precisely and consistently onto the surface. This minimises downtime and speeds up production. In many cases, the movement of existing machinery can be used to carry out static laser cleaning as part of a continuous process.

Is laser cleaning environmentally friendly?

Yes. Compared to sandblasting or dry ice blasting, laser cleaning is more environmentally friendly and has a far smaller carbon footprint. It also requires no chemicals or abrasives, which means significantly less waste and environmental impact. Any residue is simply vaporised, extracted and disposed of via a replaceable filter.