4 Jewelry Laser Welders. One Factory. Find the Right Model for Your Repair Shop.
Compare 60W to 200W QCW models, a compact 3-in-1 workstation, a premium EU-style welder, and a best-value desktop unit — all factory-direct JewelryLaserNova machines, all jewelry-focused.
Compare 4 Models. Match Your Repair Volume, Budget, and Shop Style.
Most Popular
MW-QW Series
Classic jewelry laser welder for daily repair shops and goldsmiths.
- Power60W / 120W / 200W
- Peak Power600W / 1200W / 2000W
- Wavelength1080 nm
- CoolingAir Cooling
- Laser Source Life>100,000 hrs
Jewelry repair shops · Goldsmiths · Bench jewelers · Jewelry stores
Get MW-QW Quote
Welding + Marking + Cutting
M3 Mini
Compact welding, marking and cutting workstation for small jewelry studios.
- FunctionsWelding / Marking / Cutting
- Wavelength1080 nm
- CoolingAir Cooling
- Machine Size300 × 340 × 320 mm
- Weight25 kg
Small jewelry studios · Permanent jewelry startups · Custom jewelry workshops
Get M3 Mini Quote
EU Style · High-End
NOVA
Premium compact laser welder for modern jewelry repair shops.
- Peak Power≤7 kW
- Pulse Frequency0–20 Hz
- Pulse Width0.1–5.0 ms
- Spot Diameter0.1–2.0 mm
- Net Weight45 kg
High-end jewelry stores · Modern repair counters · Goldsmith workshops
Get NOVA Quote
Best Value
MW-DW200
Best-value professional desktop laser welder for repair centers and dealers.
- Peak Power≤6 kW
- Pulse Frequency0–20 Hz
- Pulse Width0.1–5.0 ms
- Spot Diameter0.1–2.0 mm
- Net Weight60 kg
Repair centers · Small jewelry factories · Distributors · Dealers
Get MW-DW200 QuoteSide-by-Side Specs: Which Jewelry Laser Welder Fits Your Work?
| Model | MW-QW Series | M3 Mini | NOVA | MW-DW200 |
|---|---|---|---|---|
| Series | QCW Series | 3-in-1 Series | EU Style | High Value |
| Functions | Welding | Welding / Marking / Cutting | Welding | Welding |
| Power Range | 60W / 120W / 200W | — | — | — |
| Peak Power | 600W–2000W | — | ≤7 kW | ≤6 kW |
| Wavelength | 1080 nm | 1080 nm | — | — |
| Pulse Width | — | — | 0.1–5.0 ms | 0.1–5.0 ms |
| Spot Diameter | — | — | 0.1–2.0 mm | 0.1–2.0 mm |
| Cooling | Air Cooling | Air Cooling | — | — |
| Laser Source Life | >100,000 hrs | >100,000 hrs | — | — |
| Machine Size | 610×290×430 mm | 300×340×320 mm | 720×420×450 mm | 840×450×500 mm |
| Net Weight | 40 kg | 25 kg | 45 kg | 60 kg |
| Price Range | USD 6,000–12,000 | USD 8,000–15,000 | USD 8,000–15,000 | USD 5,000–8,000 |
| Best Market | Europe & America | Europe & America | Europe & Middle East | Asia & Middle East |
| Best For | Repair shops · Goldsmiths | Small studios · Permanent jewelry | High-end stores · Modern counters | Repair centers · Dealers |
*Specifications subject to configuration. Contact us for your application-specific recommendation.
What Can You Repair With a Jewelry Laser Welder?
From everyday ring repairs to stone-set rework — real repair scenarios, real results.
Ring Repair
Resize, crack repair, and sizing seam closure on gold, silver, and platinum rings with low heat input — no stone damage risk from open flame.
Chain Repair
Reattach broken links, close jump rings, and repair fine chain without discoloration or solder marks visible to the customer.
Prong Retipping
Build up worn prongs and retip claws precisely without removing stones — faster turnaround, less rework, higher repair margin.
Stone-Set Jewelry Repair
Work close to diamonds, gemstones, and delicate settings with controlled pulse parameters — reduced heat impact on surrounding materials.
Porosity Repair
Fill casting porosity on gold and silver pieces cleanly, without visible repair marks, ready for polishing.
Permanent Jewelry Welding
Close bracelet and anklet clasps on the customer's wrist with a clean, precise weld — no clasp, no catch, and low heat input near the skin.
Laser Welder vs. Traditional Jewelry Soldering: What's the Real Difference?
| Attribute | Laser Welding | Pulse Arc Welding | Torch Soldering |
|---|---|---|---|
| Heat Input | Low, localized pulse | Medium | High, open flame |
| Stone Risk | Reduced heat impact | Moderate risk | High risk near stones |
| Solder Required | No | No | Yes |
| Repair Speed | Faster per repair | Fast | Slower setup |
| Visible Repair Marks | Minimal | Minimal | Visible solder line |
| Precision | 0.1–2.0 mm spot | Limited | Limited |
| Training Required | Yes — parameter-based | Moderate | Traditional skill |
| Best For | Stone-set, prong, porosity, fine chain | Simple metal repairs | Basic resize, open areas |
Laser welding doesn't replace every tool on your bench — but for stone-set repairs, prong retipping, porosity filling, and fine chain work, it lets you take on jobs you'd previously turn away, and complete them faster with less rework.
Factory-Direct. Jewelry-Focused. Full Lifecycle Support.
Factory-Direct Pricing
No distributor markup. You buy directly from the manufacturer — the same factory that builds the machine, stocks the spare parts, and supplies the laser source.
Laser Source Supply & Spare Parts
We supply QCW Nd:YAG laser sources, replacement components, and spare parts — so your machine stays productive, not waiting on a third-party supplier.
Real Welding Videos on Request
Before you buy, request a free sample welding video on your material — gold, silver, platinum, or stainless. See the actual weld result, not a rendered animation.
Online Training & Welding Parameter Support
Every machine ships with welding parameter guidance and access to training videos — so your team moves from machine setup to real repair income faster.
Frequently Asked Questions: Choosing the Right Jewelry Laser Welder
What's the difference between 60W, 120W, and 200W jewelry laser welders?
Power determines your peak energy output per pulse. 60W suits lighter repair work and fine jewelry. 120W handles most daily repair scenarios including gold, silver, and platinum. 200W is recommended for thicker materials, higher repair volumes, and more demanding work such as platinum welding. For most jewelry repair shops, 120W is the practical starting point.
Which model is best for a jewelry repair shop just getting started?
The MW-QW 120W is the most common entry point for jewelry repair shops — enough power for gold, silver, and platinum daily repairs, air cooling for easy setup, and a price point that delivers ROI faster than higher-end configurations. If you also need marking or cutting, the M3 Mini 3-in-1 gives you more capability in a compact footprint.
Can I weld near diamonds and gemstones?
Laser welding delivers a localized, low-heat pulse — so the heat-affected zone is significantly smaller than open-flame soldering. This makes it practical for working closer to stones. However, stone type, setting style, and parameter selection all affect results. We recommend a sample welding test on your specific material before committing to parameters.
Does the machine include laser wire / solder wire?
Laser welding does not require traditional solder. For filler applications, laser welding wire (in gold, silver, or platinum) is used. We can advise on wire type and specification for your repair applications.
What is the laser source lifetime, and can I replace it?
The QCW Nd:YAG laser sources in our MW-QW and M3 series are rated for >100,000 hours of operational life. When replacement is needed, we supply replacement laser sources directly — no third-party sourcing required.
Which model is best for a permanent jewelry business?
The M3 Mini 3-in-1 is well-suited for permanent jewelry startups — compact footprint, welding capability for bracelet and anklet closures, and the option to add marking for customization. The MW-QW 60W is also a practical entry-level option for permanent jewelry welding specifically.
Do you offer OEM or private label options?
Yes. We work with dealers, distributors, chain repair centers, and OEM partners. Contact us to discuss private label, bulk pricing, laser source supply, and long-term service agreements.
How do I know which model is right for my application before buying?
Request a free sample welding video — send us your material type and repair scenario, and we'll produce a real welding result for you to review. You can also talk to a welding specialist directly for application-based guidance.
Ready to Find Your Jewelry Laser Welder?
Get a factory-direct quote, request a free sample welding video, or talk to a welding specialist — whichever step makes sense for where you are right now.
Request a Quote
Tell us your repair volume, materials, and application — we'll recommend the right model and send factory-direct pricing.
Request a QuoteRequest a Free Sample Welding Video
Send us your material type — gold, silver, platinum, stainless — and we'll produce a real welding video for your specific application.
Request a Free Sample Welding VideoTalk to a Welding Specialist
Not sure which model fits your repair workflow? Talk directly to a specialist who understands jewelry repair, goldsmith workflows, and permanent jewelry setups.
Talk to a Welding SpecialistGet a Quote or Request a Free Sample Welding Video
Tell us about your application — we'll match you to the right machine and send a real welding video for your material if available.
Prefer to reach us directly?
We typically respond within 24 business hours.