Fine Jewelry: LaserChina’s Next-Gen Laser Welding Machine Built

If you work with gold, silver, platinum, or delicate watch components, precision is your currency. The LaserChina jewellery laser welding machine delivers clean, strong welds with minimal heat input, letting you repair prongs beside gemstones, close porosity on castings, rebuild worn tips, and join micro chains without discoloration or distortion. It’s engineered for bench jewellers who want showroom quality results, faster turnaround, and less rework.

Why jewellers choose LaserChina
LaserChina pairs a high stability fiber laser source with intelligent pulse control to produce tight, bright welds even on reflective metals. The workstation’s ergonomic chamber, microscope with crosshair, and optional CCD camera make aiming intuitive, while real-time presets help new users get production-ready quickly. Low operating costs, long source life, and efficient cooling mean consistent performance across long shifts.

Latest technology that lifts your workflow

• Intelligent pulse shaping with adjustable energy, pulse width, and frequency for crack-free fills and smooth bead appearance on karat gold, sterling, and platinum alloys

• Wobble welding mode for wider seams and reduced undercut on repairs and assembly

• High repetition rates for rapid spot stacking and clean seam tracks on micro components

• Touchscreen HMI with material presets and user libraries to save proven recipes

• Red light positioning and motor-assisted focus for fast setup between jobs

• Closed, class 1 safety design with effective fume extraction and optional argon shielding for bright, oxidation-free welds

• Remote diagnostics and usage logs that help owners maintain uptime and trace quality

Where it pays off

• Ring sizing and shank reinforcement without removing stones

• Prong and claw rebuilding that protects heat-sensitive gems

• Chain, bracelet, and hollow link repairs with no collapse

• Watch case, band, and micro-spring components that demand cosmetic perfection

• Porosity filling on castings to salvage pieces and avoid remakes

• Custom assembly of fine findings and mixed metals

Core specifications at a glance

• Laser source: premium fiber laser, typical power options 150 W to 300 W peak with high pulse energy for jewellery tasks

• Pulse parameters: broad range of pulse width and frequency adjustment for micro-to-mini welds

• Spot size: fine focus optics, approximate 0.2 mm to 2.0 mm adjustable range

• Viewing: high-resolution stereo microscope with crosshair, optional HD camera for screen display or training

• Controls: touchscreen interface, multi-profile memory, quick jog focus, foot switch trigger

• Cooling: industrial water cooling for stable output in continuous operation

• Shielding: argon nozzle kit for bright, clean weld surfaces

• Power and duty cycle: designed for bench production with consistent pulse energy and repeatability

• Safety: enclosed chamber with interlocks and effective fume extraction

Market demand and ROI
Consumer appetite for personalized, fast-turn jewellery services is rising. Retail studios and repair workshops win on speed and finish, not brute force soldering. A LaserChina system lets a single bench jeweller complete high margin repairs in minutes, reduce polishing time, avoid stone removal, and reclaim pieces that would otherwise be scrapped. Lower heat affected zones shrink cleanup, and the aesthetic of the weld bead translates directly into higher customer satisfaction and repeat business.

Why LaserChina now
LaserChina combines proven optics, reliable fiber sources, and a user centric interface in a compact footprint. With training friendly presets, robust support, and components selected for long life, it is a practical upgrade whether you are opening a boutique studio or scaling a multi-bench operation.

Ready to elevate your bench with cleaner welds, faster repairs, and happier clients? Choose the jewellery laser welding machine from LaserChina and turn precision into profit.