Jewelry Laser Welding Machine
Jewelry Laser Welding Machine...
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Goldplin Laser's Jewelry Laser Welding Machines are purpose-built for the precision demands of fine jewelry manufacturing, repair, and restoration. Operating on pulsed Nd:YAG laser technology at 1064nm wavelength, our jewelry laser welders deliver microscopic, highly controlled welds on gold, silver, platinum, white gold, palladium, titanium, and all common jewelry alloys — without the heat damage, discoloration, or stone risk associated with conventional soldering and torch welding.
Available in 60W, 100W, and 200W configurations, our jewelry laser welding machines are used daily by jewelry manufacturers, repair workshops, hallmarking centers, and retail jewelers across India for applications ranging from prong re-tipping and chain repair to complex assembly work on multi-piece fine jewelry settings.
The laser beam is focused through a binocular microscope system directly onto the weld point, giving the operator a magnified, illuminated view of the work area with depth perception for precise torch positioning. A foot pedal controls laser firing, leaving both hands free to hold and position the workpiece and filler wire. Each laser pulse delivers a precisely controlled burst of energy that melts the base metal and filler wire together in a fraction of a second — creating a clean, strong weld bead as small as 0.1mm in diameter. The surrounding metal remains cool, protecting gemstones, enamel, and delicate surface finishes from any heat-related damage.
Jewelry laser welding machines handle the full spectrum of jewelry repair and manufacturing requirements. Prong re-tipping on diamond and gemstone rings is one of the most common applications — the laser can build up worn or broken prongs precisely without removing the stone or risking heat damage to the setting. Chain repair, clasp attachment, and jump ring closure are performed quickly and cleanly with welds that are virtually invisible after polishing. Sizing of rings in platinum and white gold — materials that are notoriously difficult to solder — becomes straightforward with laser welding. Pitting, porosity, and casting defects on finished jewelry pieces can be filled and blended without disturbing surrounding surfaces. Complex fabrication work including tube setting, pavé base construction, and multi-layer assembly is made possible by the laser's ability to weld in tight, confined spaces with pinpoint accuracy.
Conventional torch soldering and electric soldering on jewelry carries significant risks — stones must be removed before any heat work, solder flow is difficult to control precisely, and repeated heating weakens the metal and causes porosity over time. Laser welding eliminates these problems entirely. Gemstones including diamonds, rubies, sapphires, and emeralds can remain in their settings during laser welding because the heat-affected zone extends only 0.2 to 0.5mm from the weld point. No flux is required, eliminating cleanup and the risk of flux contamination on delicate surfaces. The weld metal is the same alloy as the parent metal — there is no solder of different color or hardness to create mismatched areas after polishing.
Goldplin jewelry laser welding machines are designed with the working jeweler in mind. The ergonomic workstation includes a binocular microscope with 10x to 40x magnification, a built-in LED illumination system, a flexible arm support for operator comfort during extended use, and an argon gas shielding port to prevent oxidation on platinum and white gold welds. The intuitive control panel allows pulse width, frequency, voltage, and spot size to be adjusted independently, giving operators complete control over weld bead size and penetration for every material and application. All Goldplin jewelry laser welders come with a complete set of filler wires in yellow gold, white gold, silver, and platinum alloys, along with full installation, training, and after-sales support across India.
Get a free consultation and demo of our laser machines