Traditional hand-setting, while artisanal, inherently struggles with the volume and uniformity required for mass production. Yubang offers a specialized Automated Gemstone Setting Solution that helps bridge the gap between intricate craftsmanship and the demands of high-volume jewelry manufacturing.
Precious Metals Jewelry Production is a sophisticated process. Yubang offers a specialized Automated Gemstone Setting Solution. This system is engineered to harness the unique properties of silver and copper while maintaining the precision of 20 years of industry expertise.
1. Preparation Stage
Filing/Polishing: Perform initial grinding on cast metal settings to trim gates and surface sand holes, ensuring flatness.
Stone Matching: Select gemstones according to design specifications.
2. Drilling & Seating
Positioning Drilling: Use precision drill bits to create holes at designated metal points.
Burring: Mill the prong seats according to the diamond's crown shape. Seat depth must be precise: too deep will submerge the diamond's lip, too shallow will compromise prong grip.
3. Automated Setting (CNC Setting)
High Precision: 5-axis CNC machines mill extremely precise grooves and position prongs directly into metal blanks, controlling tolerances to 0.01mm.
Uniformity: Ensure each prong is uniform on complex surfaces (e.g., spherical crowns) perpendicular to the normal line, guaranteeing perfect symmetry in gemstone arrangement.
4. Bright Cutting & Finishing
Bright Cutting: Using a highly polished flat-edged engraving tool, a bright surface is cut along the setting edge. This enhances visual sparkle and creates a cleaner, sharper setting line.
Beading: For prong settings, use a beading tool to shape the metal points against the diamonds into smooth, rounded tips.
5. Final Finishing
Polishing: After setting completion, perform a fine polish to remove minor tool marks.
Plating: The metal surface is cleaned and polished, then coated with metal crevices. Electroplating: For 18K gold pieces, rhodium plating is typically applied to enhance surface brightness and hardness.
Enjoy complete peace of mind with a full one-year warranty covering machine reliability and performance.
Certified by internationally recognized authorities, guaranteeing superior quality and compliance with global standards.
Our expert service engineers are always ready to assist, with a guaranteed response within 24 hours.
Single station design. The body is made from a one-piece molded mineral cast iron. The 5DZ4-1S Automatic Stone Setting Machine seamlessly integrates gluing and stone setting. The machine features a spray gun positioned above the stone hole, allowing the crystal nozzle to swiftly take the stone from the glue hole and accurately set it onto the wax mold. This advanced machine is compatible with 90% of designs on the market including jewelry, hardware, stainless steel, and crafts (flat, curved, and 3D shapes) and Supports 0.8-3.0mm zircon, moissanite, rhinestones, pearl etc. and more.
Parameters:
Spot Drilling Accuracy: plusmn;0.02mm
Number of Suction Drill Heads: 4 suction nozzles
Drilling Speed: 9,000 - 12,000 diamonds/hour Equipment
Size: L780*W730*H1430mm
Double station design is faster and more convenient, while one side is setting diamonds, the other side can replace the wax mold, allowing for continuous operation and improved efficiency. This machine is compatible with 90% of designs on the market (flat, curved, and 3D wax models) and Supports 0.8-3.0mm zircon, moissanite, rhinestones, etc. The YB-5DZ4-2S featuring its proprietary CNC Precision System, 5-axis Linkage Device, and Intelligent Identification System. This ensures 100% stability and boosts production efficiency by 400%.
Parameters:
Spot Drilling Accuracy: plusmn;0.02mm
Number of Suction Drill Heads: 4 suction nozzles
Drilling Speed: 18000- 20,000 diamonds/hour
Equipment Size: L950mm*W750mm*H1400mm
With independent dual workstations, this machine offers double the efficiency and flexibility—one machine equals two! It applies glue first, then sets the gemstones, and is also capable of wax setting. This machine is compatible with 90% of designs on the market including jewelry, hardware, stainless steel, and crafts (flat, curved, and 3D shapes) and Supports 0.8-3.0mm gemstone zircon, moissanite, rhinestones, pearl etc. The YB-5DZ8-2S featuring its proprietary CNC Precision System. The reliability of our process means no rework, period, which directly translates to higher yields and a sharp reduction in both labor hours and material waste.
Parameters:
Spot Drilling Accuracy: plusmn;0.02mm
Number of Suction Drill Heads: 8 suction nozzles
Drilling Speed: 18000- 24,000 diamonds/hour
