Jewelry treatments
Plants and equipment for the goldsmith sector for processes involving surface and finishing treatments and for the hollowing of metal cores.
Chemical brightening - Bombing
The chemical brightening (bombing) plant provides a chemical brightening process for goldsmith manufactured pieces through a reaction between hydrogen peroxide (H2O2) and potassium cyanide (KCN).
Metal cores hollowing
The hollowing plants dissolve, through a chemical reaction, the metal cores of hollow goldsmith manufacturing articles.
Balestri Technologies S.r.l.