Trusted by Jewelers Worldwide

Precision Gold Jewelry Laser Welding for Clean, Low-Heat Repairs

Achieve seamless, high-strength welds on gold, platinum, and silver jewelry with our advanced laser welding technology — no discoloration, no distortion, no compromise.

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15+

Years Experience

50K+

Welds Completed

99.8%

Success Rate
Gold jewelry laser welding machine in operation

ISO 9001 · CE · RoHS Certified Equipment

Same-Day Service

Expert Technicians

Satisfaction Guaranteed

Why Choose Us

Advanced Laser Welding Technology

Our state-of-the-art laser welding systems deliver unmatched precision for even the most delicate gold jewelry pieces.

Pinpoint Precision

Focused laser beams as fine as 0.1mm allow welding on intricate filigree, prongs, and small gold components without heat spread.

No Discoloration

Minimal heat-affected zone preserves the color and integrity of gold, keeping gemstones intact even when welding near them.

All Gold Alloys

Compatible with 10K, 14K, 18K, 24K yellow, white, and rose gold, as well as platinum and sterling silver alloys.

Fast Turnaround

Complete repairs in minutes rather than hours, thanks to rapid pulse welding and minimal post-processing needs.

Strong, Durable Bonds

Welds achieve near-parent-metal strength, ensuring repaired jewelry withstands daily wear for years to come.

Invisible Seams

Microscopic weld points and precision control result in virtually invisible repair lines under magnification.

The Process

How Gold Jewelry Laser Welding Works

A simple, streamlined process that delivers professional-grade results every time.

1
Inspection & Assessment

Our technicians examine the piece under magnification to determine the ideal weld strategy.

2
Precision Positioning

The jewelry is securely mounted and aligned under the laser welder's targeting optics.

3
Laser Welding

Calibrated laser pulses fuse the metal at the exact join point with millisecond precision.

4
Polish & Quality Check

The weld is polished to a seamless finish and inspected for strength and appearance.

Use Cases

Applications for Gold Jewelry Welding

From simple repairs to complex custom manufacturing, laser welding handles it all.

Ring resizing repair
Ring Resizing

Seamless sizing adjustments without weak points

Chain and clasp repair
Chain & Clasp Repair

Rejoin broken links invisibly and securely

Prong retipping
Prong Retipping

Restore worn prongs to secure loose gemstones

Custom jewelry fabrication
Custom Fabrication

Join intricate components for bespoke designs

Bracelet and bangle repair
Bracelet & Bangle Repair

Fix cracks and breaks while preserving detail

Antique jewelry restoration
Antique Restoration

Gentle repair for delicate heirloom pieces

Equipment

Professional-Grade Laser Welding Machines

Our jewelry laser welders combine powerful Nd:YAG or fiber laser sources with intuitive controls, giving jewelers and repair technicians the precision needed for premium results — even on the smallest, most delicate gold components.

  • Laser Type Nd:YAG / Fiber Laser
  • Pulse Energy 0–80 Joules
  • Spot Size Range 0.1mm – 2.0mm
  • Viewing System 10x–40x Stereo Microscope
  • Compatible Metals Gold, Platinum, Silver, Titanium
  • Cooling System Closed-Loop Water Cooling
Get Pricing & Specs
Jewelry laser welding machine specifications
Common Questions

Frequently Asked Questions

Everything you need to know about gold jewelry laser welding.

Yes, in most cases. Laser welding generates a highly localized heat zone, allowing skilled technicians to weld near gemstones without damaging them. However, certain heat-sensitive stones (like opals or emeralds) may require extra precautions or temporary removal.

Traditional soldering uses a filler metal and broad heat application, which can discolor gold and damage nearby stones. Laser welding fuses the base metal directly with a concentrated beam, producing stronger, cleaner, color-matched joins with minimal heat spread.

Our equipment handles all common gold karats — 10K, 14K, 18K, and 24K — in yellow, white, and rose gold varieties. We also weld platinum, sterling silver, and titanium jewelry components.

Most standard repairs — such as ring sizing, clasp repair, or prong retipping — are completed within 15-30 minutes. More complex custom fabrication work may take longer depending on design complexity.

Yes. In addition to repair services, we sell professional jewelry laser welding machines and offer hands-on training programs for jewelers and technicians looking to bring this technology in-house.

Ready to Elevate Your Jewelry Repair Quality?

Get a free consultation or request a quote for our laser welding services and equipment today.

Contact Us Call+86 15327155363