Objective
Pre-finish multiple 14K white gold jewelry components while still on the casting tree to streamline downstream polishing and reduce labor time per part.
| Part Description | Casting Trees with Rings, Settings, Other Jewelry Components |
| Industry | Jewelry |
| Fabrication Method | Cast Mold, Investment |
| Material | 14K White Gold |
| Process Technology | Roll Burnish |
| Equipment Type | Roll Burnisher |
Solution
Bel Air used its FM Bruni roll burnishing system to perform a uniform pre-polish on jewelry components while they remained mounted on the casting tree. This process gently brightens each ring and setting without distorting fine details, helping reduce time spent on manual finishing after tree removal. By treating the entire casting cluster at once, Bel Air’s approach significantly improves production efficiency and consistency across components.
If you are unsure what equipment and media you require to achieve your desired surface finish, then send us your part, and we will evaluate it and provide you with a metrology report.