We remove weld discoloration, heat tint, oxide, and scale from steel and stainless with a mobile laser. No grinding. No pickling acid. No media. Weld-ready and passivation-ready surfaces, on-site across NJ, NY and PA.
Grinding and wire wheels remove weld scale, but they gouge the base metal, leave scratch patterns, and change the surface profile. On stainless, they embed carbon steel particles that rust later and destroy the corrosion resistance you welded in.
Pickling paste and acid baths strip oxide, but they are hazardous. The paste burns skin, the fumes need ventilation, and the spent acid is regulated waste you pay to neutralize and haul. Rinse water carries heavy metals toward your drains.
Blasting adds media you must contain and dispose of, and it work-hardens and roughens the surface. None of these methods leaves a clean, repeatable finish ready for coating or passivation without another step.
The laser is non-contact. It vaporizes heat tint, oxide, and scale without touching the base metal. No gouging, no scratch pattern, no embedded grit, no dimensional change on machined parts.
On stainless, grinding smears carbon steel into the surface and seeds rust. Laser lifts the oxide and the chromium-depleted layer cleanly, leaving a surface ready for passivation.
No pickling paste, no acid bath, no blast media. Nothing to neutralize, contain, or manifest. Particulate is captured at the source with HEPA filtration.
We set parameters on a test coupon of your material. Stainless heat tint, mill scale on carbon steel, and aluminum oxide each need different pulse settings, so we confirm the finish with you first.
The pulsed fiber laser is tuned to the oxide layer. The oxide absorbs the energy and lifts off, while the reflective base metal stays cool and intact. We clean the weld seam and the heat-affected zone in a controlled pass.
We capture fume and particulate at the source with HEPA filtration. You get a bright, uniform surface ready for passivation, coating, rewelding, or inspection, with no acid rinse and no grit to clean up.
We tune the laser to the oxide or contaminant and leave the base metal untouched. We remove:
Before welding, we strip mill scale, oil, and coatings from the joint so the weld runs clean with fewer inclusions and porosity. After welding, we remove heat tint and oxide so the part is ready for passivation, coating, or inspection.
Fabricators and metal shops use laser cleaning to finish stainless and carbon steel without acid or grinding. It suits food and beverage, pharmaceutical, and cleanroom equipment where surface cleanliness and passivation matter, and it prepares weld joints and parts for coating, bonding, and inspection.
We bring the laser to your shop or site across New Jersey, New York, and Pennsylvania. For large runs or fixed equipment, we work on your floor with no disassembly. Mobilization runs 48 hours, and we scope most jobs from photos and material details.
Price depends on the material, the amount of heat tint or scale, and access. By the hour, laser runs higher than a wire wheel. By the project, it often costs less, because there is no acid to buy and neutralize, no media to contain, and no rework from embedded grit. We quote the total project cost for free.
No, when parameters are set correctly. The laser is non-contact and tuned to the oxide, not the metal. We confirm settings on a test coupon first. There is no grinding to thin the wall and no acid to etch the surface.
Yes. Laser removes weld heat tint and the chromium-depleted layer without smearing carbon steel into the surface, so the corrosion resistance stays intact and the part is ready for passivation.
Yes. Before welding we strip mill scale, oil, and coatings from the joint for a cleaner weld with fewer defects. After welding we remove heat tint and oxide for a finished, inspection-ready surface.
Yes. We are mobile across NJ, NY, and PA and work on your floor with no disassembly. For production runs, we set up at your facility and clean parts in place.
Carbon steel, stainless, aluminum, and most alloys. We tune pulse settings to each material and confirm the response on a test area before production work.
Strip rust and scale to bare metal with no media.
Coating and bonding-ready surfaces after cleaning.
In-place cleaning for production equipment and molds.