Laser cleaning specialists since 2012 · CE / FDA / ISO9001 [email protected]+86 15919744063
Ancient bronze artefact after selective laser removal of oxidation

Museum Bronze Artefact Restoration success story

Oxidation and surface dirt had to be removed from ancient bronze artefacts without altering patina or damaging detail.

The customer

A major museum

The challenge

Chemical methods risked over-etching; manual brushing was too aggressive and inconsistent.

The solution

We deployed our Backpack Laser Cleaning Machine — a 100W–300W machine — with parameters established on the customer's own material before installation.

“This non-destructive method restored our artifacts beautifully while keeping them authentic.”

Chief Conservator

The results

  • Oxidation and dirt removed selectively
  • Original patina and fine detail fully preserved
  • No chemicals or abrasives used
  • Approved by conservation experts

Machine used
100W Low-Power Pulsed Series

Application
Cultural Relics & Antique Restoration

Other projects

Same problem, different factory?

Describe the part and the contaminant. We will tell you what to expect, and prove it on your own sample before you buy.