Vintage Brass Bell Laser Cleaning

Brass knobs look brown and sticky at the start. A stopped pass leaves them golden, not salmon-colored and powdery on the knob itself.

Bronze statues look green and crusty at the start. A stopped pass leaves the intended hue, not a raw wound where the crust once sat.

Copper looks brown and dirty before a stopped pass. Afterward the piece shines and the dirt is gone, without ripples or a wrinkle.

Aluminum bronze starts dull from marine growth. After a stopped pass the growth is gone and the metal looks protected, not scraped raw.

Cast iron arrives under rust and foundry scale. After the pass those films are gone and the graphite stays in the metal, not blasted out of the face.

Iron arrives under rust and mill scale that hide the face. After the pass those films are gone and the metal is bare, not abrasive-blasted or pitted.

Mahogany arrives under varnish and stain that hide the figure. After the pass the laser leaves that open grain in place, not sanded flat.

Pine studs look gray and coated before work starts. Afterward the operator has bare lumber that still shows rings, without a burn.

Carbon steel looks scabby with outdoor rust before work starts. Afterward the operator has bare iron that is still sound, without a pit track.

Tin stock arrives dull under oxide on a soft, low-melt face. After the pass the laser leaves that metal smooth, not beaded or rough.

Tool steel dies look filmed and oxidized before work starts. Afterward the operator has a still-hard working land without a blue temper stain.

Heritage architectural work looked stained and tagged on the elevation. Once the head finished, the stone showed through and the old character remained.

Automotive EV joins looked filmed and dull before the station fired. Once the head finished, the metal showed through so the bead could wet out.

Mold and die tools looked stained and stuck between cycles. Once the head finished, the steel showed through and the shine stayed intact.

Paint and coating sit on steel and aluminum as a thick film. After the pass that film is off and the metal is ready to inspect or recoat.

Precision surfaces looked shiny but lied to the inspector. Once the head finished, the land was honest and the shape had not been cut.