Fine Jewelry · Micro-Casting · High Karatage
Jewellery Decorative
We engineer and manufacture precision master alloys and precious metal formulations specifically for high-end fine jewelry manufacturing, lost-wax investment casting, and decorative electroplating.
Industry Production Challenges
- Consistent color matching across different production batches
- Micro-porosity control during lost-wax investment casting
- Surface finish brilliance and reduced mechanical polishing cycles
- Optimal tarnish resistance and work hardness in 925 silver & gold
Legamelt Metallurgical Advantages
- Custom-matched karatage and chromatic stability across 9K-22K
- Superior fluid fill performance in complex casting trees & filigree
- High-purity rhodium, ruthenium & silver electroplating bath solutions
- Need-based laboratory testing and dedicated technical support
PRODUCT INQUIRIES
Require custom alloy compositions or bulk product specifications?
Our metallurgical laboratory and technical specialists can assist you in selecting the proper master alloys, galvanic baths, or workshop equipment for your specific factory parameters.