M3 · 3-in-1 Jewelry Laser Welder

M3 — 3-in-1 Jewelry Laser Welder

Laser welding, marking, and cutting in one compact machine — more applications without adding equipment. Built for professional goldsmiths, custom jewelry studios, and small-batch production — repair, personalize, and create without leaving your bench.

Welding + Marking + Cutting Compact Design Custom Jewelry Workflow

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3-in-1

Weld · Mark · Cut — One Platform

Who Is M3 For?

One Platform for the Modern Jewelry Business

If your work mixes repair, personalization, and fabrication, the M3 replaces a bench full of single-purpose machines.

Custom Jewelry Studio

Weld assemblies, engrave signatures, and cut small components for one-of-a-kind commissions — all on one bench.

Professional Goldsmith

Microscope-guided welding for prongs, chains, and sizing seams, plus marking and cutting when jobs call for it.

Personalization Workshop

Names, dates, logos, and hallmarks engraved in-house — turn personalization into a same-day service.

Small-Batch Manufacturer

Move short runs through welding, marking, and cutting steps without transferring parts between machines.

One Machine, Three Functions

Weld It. Mark It. Cut It.

Switch between functions from the control interface — no changeover between machines, no re-fixturing your workpiece across stations.

Macro view of a laser weld seam on a ring shank joint

Microscope-Guided Laser Welding

Concentrated laser energy joins metal with minimal heat spread, so you can work close to gemstones and delicate details.

Ring Sizing Seams

Weld sizing joints in the parent metal for a seamless finish. Ring resizing guide

Prong Retipping & Stone-Set Repair

Rebuild worn prongs next to mounted stones. Stone-set repair

Chain & Clasp Repair

Close broken links on fine chains without visible solder. Chain repair

Porosity & Crack Repair

Fill casting pores and hairline cracks in gold, silver, and platinum. Porosity repair

Laser beam engraving a fine decorative scroll pattern onto a gold ring on the marking platform

Integrated Laser Marking

Powered by the M3's 10W / 30W / 60W marking & cutting laser — engrave directly at your bench instead of outsourcing personalization.

Names & Dates

Inside-ring engraving for weddings, anniversaries, and gifts.

Logos & Brand Marks

Put your maker's mark on every piece that leaves the studio.

Hallmarks & Purity Marks

Metal fineness and compliance marks, applied consistently.

Patterns & Personalization

Decorative patterns, fingerprints, and handwriting keepsakes.

Laser beam cutting a small disc from a thin sheet of polished silver, with finished blanks beside it

Precision Cutting for Small Components

The same 10W / 30W / 60W laser configuration also cuts jewelry-scale metal parts — capability depends on the configuration and your material, so we recommend a sample test for your exact pieces.

Component Blanks

Cut tags, discs, and charm blanks from sheet stock.

Openwork Details

Pierced and openwork patterns for pendants and earrings.

Trimming & Separation

Trim sprues and excess metal from cast or fabricated parts.

Verify With a Sample

Send your material — we cut it and share the results.

Choose Your M3 Configuration

M3 10W / 30W / 60W

Every M3 welds the same way. The configuration you choose sets how much marking and cutting capability sits alongside it.

Important: 10W, 30W, and 60W refer to the marking & cutting laser configuration only — they are not welding power ratings. Welding performance is identical across all three configurations.

Entry Configuration

M3 10W — Welding First, Personalization Ready

For benches where laser welding is the daily driver and marking is an occasional add-on service.

Full M3 laser welding capability
10W marking & cutting configuration for engraving names, dates, and maker's marks
Light-duty cutting of thin, small components
Lowest entry point into the 3-in-1 workflow

Typical M3 investment: US$8,000–15,000

Final pricing depends on configuration and accessories — see the price guide or request an exact quote.

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Why Choose a 3-in-1 Platform?

Three Separate Machines vs One M3

A welder, a marking machine, and a cutting setup each claim bench space, power, and training time. The M3 consolidates all three.

Three Separate Machines

Three footprints competing for limited workbench space
Parts re-fixtured and moved between stations for each step
Three interfaces to learn, three machines to maintain
Three separate purchases to research, ship, and install

One M3 Platform

One compact 300 × 340 × 320 mm footprint on the bench
Weld, mark, and cut in one unified workflow at one station
One control interface, one machine to learn and maintain
Multi-process capability from a single air-cooled unit

Repair → Customize → Create

One Workflow, From First Repair to Finished Piece

The M3 follows the way jewelry work actually flows — the same bench that fixes a chain can engrave it and cut the next component.

Welding

Repair

Take in everyday bench work — ring sizing, broken chains, worn prongs, cracks, and porosity — and weld it under the microscope with minimal heat around stones.

Marking

Customize

Add names, dates, logos, and hallmarks in-house. Personalization becomes a same-day upsell on repairs and a signature on your own designs.

Cutting + Welding

Create

Cut blanks and openwork components, then weld them into finished custom pieces — a complete fabrication loop on a single platform.

Workshop Fit & Specifications

Sized for a Real Jewelry Bench

Confirmed platform specifications — for configuration details and application-specific performance, ask for a quote or a sample test.

Product	M3 3-in-1 Jewelry Laser Platform
Functions	Laser Welding + Marking + Cutting
Marking / Cutting Configurations	10W / 30W / 60W (welding capability identical across configurations)
Dimensions	300 × 340 × 320 mm
Weight	25 kg
Cooling	Air Cooling — no external chiller required
Warranty	2-year warranty

Application-specific results (materials, mark depth, cut capability) depend on your pieces and chosen configuration — request a free sample test for verified results on your own work.

M3 vs Other Models

Where the M3 Sits in Our Range

Four platforms, four kinds of workload. The M3 is the multi-function choice — here is when a different model fits better.

Essential

MW-DW200

A focused laser welder for everyday repair work — chains, prongs, and sizing at repair-shop volume.

MW-DW200 — Affordable Jewelry Laser Welder

THIS PAGE Professional

M3 3-in-1 Platform

Welding + Marking + Cutting in one compact machine — for studios that repair, personalize, and create.

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Precision Bench

NOVA

A dedicated bench welder for precision professional welding on demanding, detail-heavy work.

NOVA — Stylish Jewelry Laser Welder

High-Volume

MW-QW60W-200W QCW

Built for high duty-cycle and production-style workloads where the machine runs all day.

QCW Series — Continuous-Duty Jewelry Laser Welder

Not sure? Compare all models side by side or read the buying guide.

Have Questions?

M3 Frequently Asked Questions

The 10W, 30W, and 60W labels describe the marking & cutting laser configuration only — welding capability is identical on all three. Choose 10W if marking is occasional, 30W for daily personalization work, and 60W if cutting and high-throughput engraving are core to your business.

The M3 handles the common jewelry metals — gold (all karats), sterling silver, platinum, palladium, titanium, and stainless steel. For your specific alloys and pieces, we recommend a free sample test so you can see real results before buying.

For jewelry-scale work, yes — that is what the platform is designed for. One 300 × 340 × 320 mm, 25 kg unit covers welding repairs, engraving, and small-component cutting from a single station. If your workload is heavily weighted to one function (for example all-day production welding), a dedicated model such as the QCW Series may fit better.

M3 pricing typically falls in the US$8,000–15,000 range depending on the 10W / 30W / 60W configuration and accessories. Request a quote with your application details and we will confirm an exact price, or see the price guide for how the full range compares.

Every M3 is backed by a 2-year warranty, and our team provides remote technical support plus training resources to get you productive on all three functions.

Yes — send us your welding, marking, or cutting samples through the free application test. We process them on the M3, return the results, and recommend the configuration that fits your work.

M3 — 3-in-1 Jewelry Laser Welder

3-in-1

3 Functions

25 kg

Air Cooling

2-Year