The main advantage of laser cleaning is its versatility. It can be used to quickly and very effectively remove rust, paint, varnish coatings, dirt, grease and discoloration, mainly from polychrome metal surfaces, but also from stone and wooden surfaces. Laser cleaning is gaining an increasing range of applications, which is why it is used in production plants, factories, workshops and generally everywhere where we care about exceptional care of surfaces (including small and delicate ones).
Laser Ablation – Advanced, Non-Destructive Cleaning for Every Surface
What is Laser Ablation?
Laser ablation is a high-precision, contact-free cleaning method that enables effective and deep cleaning of even the most challenging and delicate surfaces. It is widely used across multiple industries thanks to its versatility, accuracy, and ability to maintain the integrity of the underlying material.
Common Laser Cleaning Applications
Laser ablation is most commonly used for treating:
Metal surfaces (e.g., rust removal, paint stripping)
Coated metals (e.g., cleaning industrial coatings, oxidation, or adhesives)
Typical items cleaned with laser technology include:
Tanks and containers
Vehicles and car parts
Agricultural machinery
Engines and engine blocks
Structural components
Construction and transport equipment
Surface Preparation for Industrial Processes
Laser cleaning is a reliable method of preparing surfaces for subsequent treatments, such as:
Welding
Riveting
Bonding
Painting
Anodizing
Etching
By removing surface impurities without damaging the material, laser cleaning improves adhesion, consistency, and overall finish quality.
Solving Common Metalworking Challenges
In metal fabrication, discoloration and oxidation marks after welding or surface processing can negatively impact appearance and product quality. Laser cleaning efficiently removes these defects without the need for manual polishing or abrasive tools.
Moreover, lasers can clean glossy, textured, or hard-to-reach surfaces without requiring disassembly, offering both time and cost savings.
Delicate Surfaces and Heritage Preservation
Laser cleaning is also widely used in art and heritage conservation, including:
Façade restoration
Stone and wooden structures
Historical monuments and sculptures
When using the proper power density and a specially engineered fast-rotating CL Flat head, contaminants can be safely removed from almost any material—including metal alloys, composites, ceramics, and even paper—without surface degradation.
⚠️ Important: For non-metallic surfaces or heritage items, only CL Flat lasers with dedicated heads should be used. CW-type (welding) heads must never be used, as they can cause irreversible damage.