Laser Welders
Laser Cleaning
Continuous Wave (CW) fiber laser cleaning — rust, paint, oxide & oil removal
Continuous Wave laser cleaning — no chemicals, no abrasives, no damage
Fiber laser cleaning removes rust, paint, oxides, and oil with amplified light. Non-contact and non-abrasive — the laser stops automatically at the base metal.
- Eco-friendly — no chemicals, solvents, or hazardous waste
- No damage — stops automatically at the base metal
- Low operating cost — no consumables, just electricity
- Precise — clean intricate geometries and targeted zones
- Models from 1500W to 3000W (MASTER X50 / X60 / X80)
- Industrial-grade IP53 with intelligent control system
How Fiber Laser Cleaning Works
Fiber laser cleaning is a highly efficient, eco-friendly surface preparation method that uses amplified light to remove rust, paint, oxides, oil, and other contaminants from materials, primarily metals.
Unlike traditional methods that rely on chemicals or abrasive blasting, laser cleaning is non-contact and non-abrasive.
Here is the science behind it:
- Laser Generation: A fiber laser source generates a high-intensity, concentrated beam of light.
- Pulsed Energy: The laser delivers short, rapid pulses of energy to the surface.
- Selective Absorption: The contaminant layer (rust, paint, oil) quickly absorbs the laser energy, while the underlying substrate (like steel or aluminum) reflects it without absorbing damage.
- Ablation: The absorbed energy rapidly heats the contaminant, causing it to vaporize, sublimate, or plasma-expand, literally detaching it from the surface.
Key Benefits of Fiber Laser Cleaning
- Eco-Friendly: No chemicals, solvents, or hazardous waste products are created. The only byproduct is a small amount of dust, which is easily captured by a vacuum fume extractor.
- No Damage to Substrates: Because metals have a high reflectivity at specific laser wavelengths, the laser cleaning stops automatically at the base metal, leaving the underlying material completely intact.
- Low Operating Costs: No consumables (such as sand, grit, or chemicals) are required. It requires only electricity and minimal maintenance, resulting in an incredibly low cost per hour.
- Precision: Operators can dial in exact settings to clean highly intricate geometries, select specific spot sizes, or clean only a highly targeted zone without taping off surrounding areas.
Common Industrial Applications
| Industry | Primary use case |
|---|---|
| Manufacturing & Welding | Pre-weld cleaning (removing oxides) and post-weld cleanup (removing soot / discoloration). |
| Automotive & Aerospace | Selective paint stripping, oil / grease removal from engine parts, and tool coating removal. |
| Restoration | Heavy rust removal from structural steel, historical monuments, and vintage machinery. |
| Mold & Tooling | Cleaning residue, rubber, or plastics off injection molds without changing the tool's dimensions. |
Continuous Wave (CW) Laser Cleaning (1000W – 3000W+)
- How it works: Emits an uninterrupted, continuous beam of high-power energy.
- Best for: Heavy-duty rust removal, thick paint stripping, and large surface areas.
- Advantage: Extremely fast and significantly cheaper per watt, though it generates more heat and requires careful handling to avoid warping thin metals.
⚠️ Safety Note: Fiber laser cleaners are typically Class 4 laser systems. Because the beam can reflect off metallic surfaces, operators and anyone in the vicinity must wear wavelength-specific laser safety goggles and work within a designated, enclosed safety zone.
Specifications & application cases
Frequently asked
Common questions about this equipment
What does the price include? Are there hidden fees?
At Ascent Equipment, our pricing is completely transparent. The quoted price includes everything needed for operation — no add-ons, hidden fees, or extra charges. The only additional cost is freight. Included: on-site setup with professional installation and comprehensive team training; full two-year parts-and-labor warranty; ongoing software updates at no additional cost; lifetime remote diagnostics and assistance; AnyDesk Remote Desktop Software pre-installed for rapid-response remote assistance and retraining. With technicians strategically located in Buffalo, Toronto, and Kentucky, help is always nearby.
What can a fiber laser cleaner remove?
It removes rust, paint, oxides, oil, grease, and other contaminants from metal surfaces. Common uses include pre-weld and post-weld cleaning, selective paint stripping, oil and grease removal from engine parts, heavy rust removal from structural steel, and cleaning residue off injection molds without changing the tool's dimensions.
Will it damage the base metal?
No. Metals have high reflectivity at the laser's wavelength, so the contaminant layer absorbs the energy and vaporizes while the underlying metal reflects it. The cleaning stops automatically at the base metal, leaving it completely intact.
Do I need safety equipment?
Yes. Fiber laser cleaners are typically Class 4 laser systems. Because the beam can reflect off metallic surfaces, operators and anyone nearby must wear wavelength-specific laser safety goggles and work within a designated, enclosed safety zone.