Monday - Friday 8AM-4PM
+45 8872 3080
kontakt@laser-rens.dk
Frequently Asked Questions?
Find informative answers to all your questions below.
Laser cleaning is working towards a greener future. Unlike other alternatives on the market, such as sandblasting, chemical cleaning and more, laser cleaning is a greener solution. We don't use chemicals, sand or other unnecessary materials, our laser machines use electricity as an energy source. We believe in the green transition
Many materials can be laser cleaned, but some materials can be damaged by the laser. If you are unsure if your materials will be damaged by laser cleaning, you are always welcome to contact us.
You can always send us an email at kontakt@laser-rens.dk or contact our project manager directly at r.jensen@laser-rens.dk. We strive to have the fastest response time.
Industry
No – the laser only removes surface coatings and leaves the steel intact. We can even document roughness (Ra 2.5).
Typically no, but if the steel is to be painted, it is important to follow the corrosion class (C4–C5).
Craftsmen and Contractors
Yes – we use a wide beam and work in 1 m² fields for high efficiency.
The laser is noise and vibration-free, without chemistry, and only removes the unwanted coating.
Offshore & Energy
Yes – our equipment is ATEX-certified and validated for offshore environments.
The machines are serviced specifically offshore, and we use customized extraction and protection.
Transport & Infrastructure
Yes – our Asphalt Laser combines laser, scraper and collection, reducing the process by one step.
Up to 80% compared to traditional methods.
Property service
No – with the correct setting, we only remove graffiti/paint without damaging the substrate.
Typisk 1-2 arbejdsdage afhængig af overfladetype og forurening.
Restoration & Culture
We always start with a test on a small area and use low energy for maximum gentleness.
Yes – we have documented cases (e.g. Royal Library) where the method has been approved.
Cars & Transportation
Yes – we expose electrical components and use precision settings.
Ja – laseren er 100 % berøringsfri og efterlader en ren, blank overflade.
Special sectors (Food/Pharma)
Yes – we use low pulse laser and document with profilometry (RA 2.5).
Yes – we follow validation requirements and document every step for the QA department