Legor, an Italian precious metals group, has partnered with Tritone Technologies to integrate its MoldJet additive manufacturing technology into Legor's 3D Metal Hub. This collaboration enables 3D printing in gold and platinum for fine jewelry, watchmaking, and luxury goods, offering overseas buyers a new powder-free production method for complex geometries.
Supply-chain impact
The partnership allows Legor to offer MoldJet as a service for jewelry and luxury markets, complementing its existing HP Metal Jet system for steel, silver, and bronze. For importers and private-label brands, this means access to a production method that can handle precious metals without loose powder, reducing material waste and safety concerns. The technology supports rapid prototyping through to full production runs, from one-off pieces to large volumes, potentially shortening lead times for custom orders.
Technology advantage
MoldJet eliminates loose metal powder by jetting a polymer mold layer by layer and filling it with metal paste before sintering. This process yields high-definition, complex geometries with good surface quality, addressing challenges in precious-metal jewelry manufacturing where powder handling and material recovery are critical. For buyers sourcing intricate designs, this could enable more efficient production of detailed rings, earrings, and bracelets in gold and platinum.
Materials development
Legor developed and validated the gold and platinum pastes specifically for MoldJet, leveraging its metallurgical expertise. This material science focus ensures the process meets jewelry industry standards for alloy quality and consistency. For OEM/ODM clients, this means a validated material supply chain for additive manufacturing, reducing the risk of quality issues in final products.
What buyers should watch
Overseas buyers should monitor how Legor's 3D Metal Hub scales MoldJet production for commercial orders. The technology's ability to handle precious metals without powder could lower entry barriers for small to medium production runs, making it attractive for bridal collections or limited-edition pieces. Brands and designers exploring complex geometries in gold or platinum may find this a viable alternative to traditional casting or CNC machining.
Source: Read the original report | Published: June 12, 2026