Stylish Design for the Modern Jewelry Store

NOVA — Stylish Jewelry Laser Welder

NOVA is the stylish JewelryWelderPro bench welder for modern jewelry stores and goldsmiths — a professional appearance at the counter, with fine pulse control and microscope observation for ring, chain, prong and stone-set work — in a machine sized for the bench you already have.

Request NOVA Pricing Test Your Jewelry Sample

Precision Control

Pulse-by-pulse energy

0.1–2.0 mm

Spot Diameter

Bench Platform

Professional format, 45 kg

NOVA precision bench jewelry laser welder with binocular microscope and touchscreen control interface
Who It's For

Is NOVA Right for Your Bench?

NOVA is built for professionals who repair and build fine jewelry at a workbench every day. If one of these sounds like your shop, you're in the right place.

Jewelry Repair Shop

  • Ring sizing, chains and prongs come across the bench daily
  • You need repeatable settings, not re-dialing every job
  • Heat near stones is your constant worry

Professional Goldsmith

  • You work at magnification on fine, finished pieces
  • Every joint needs its own energy and spot size
  • You want the weld placed exactly where you look

Retail Jeweler Bringing Repairs In-House

  • Outsourced repairs cost you margin and turnaround time
  • You have bench space, not a separate workshop
  • Staff need a machine they can learn on the job

Custom Jewelry Studio

  • You assemble multi-part designs and one-off pieces
  • Tacking and joining near finished surfaces is routine
  • You mix metals and change parameters often
Why Choose NOVA

Features That Earn Their Place on Your Bench

Every capability below maps to a real moment in daily bench work — not a brochure claim.

Fine Energy Control

Pulse length from 0.1 to 5.0 ms lets you meter exactly how much energy enters each joint.

At the benchShort pulses keep heat out of delicate areas; longer pulses fuse heavier sections — you choose per joint.

Adjustable Spot Diameter

Spot diameter adjusts from 0.1 to 2.0 mm without changing machines or optics.

At the benchThe same machine covers a prong tip in the morning and a shank seam in the afternoon.

Microscope Observation

You watch the joint under magnification through the binocular microscope while you weld.

At the benchThe pulse lands where the crosshair sits — no welding blind, no guessing where energy went.

Stable, Repeatable Parameters

Once a setting works for a job type, the same values produce the same weld again.

At the benchThe tenth ring of the day gets the same weld as the first — consistency your customers can see.

True Bench Format

At 720 × 420 × 450 mm and 45 kg, NOVA sits on a standard workbench.

At the benchNo dedicated room, no floor-standing cabinet — it takes a bench position, not a renovation.

Hands-On Working Position

Your hands enter through the front opening and hold the piece naturally; the foot pedal fires each pulse.

At the benchBoth hands stay on the work — positioning, filler wire and firing don't fight each other.

Parameter Control

Understand the Controls That Matter

Four settings decide what a laser weld does. Move the sliders to see what each one changes at the bench.

Spot Diameter

Range: 0.1 – 2.0 mm
0.4 mm

Pulse Length

Range: 0.1 – 5.0 ms
1.0 ms

Pulse Frequency

Range: 0 – 20 Hz
2 Hz

Maximum Peak Power

Peak Output

Specification: ≤7 kW
≤7 kW

Peak power is headroom, not a dial you run at: it lets a short, controlled pulse still fuse heavier joints and reflective precious metals instead of just heating them.

Around the Machine

Built Around the Jewelry Bench

Hover or tap the markers to see what each part of NOVA does during a working day.

NOVA bench jewelry laser welder — key parts marked: microscope, control interface, viewing window, work area, cooling vent
Explore NOVA

Hover or tap a numbered marker on the machine to see what that part does for your daily work.

Applications

What Can You Do With NOVA?

The daily work NOVA is bought for. Each card links to the dedicated application page with the full how-and-why.

Ring band surface after laser welding repair
Ring Repair & Sizing

Size and repair rings close to stones and finished surfaces.
Broken chain link under magnification before laser repair
Chain Repair

Rejoin fine links with welds that disappear into the chain.
Bezel setting macro view — prong and setting repair work
Prong & Setting Repair

Rebuild worn prongs and settings under the microscope.
Stone-set diamond ring at the jewelry bench
Stone-Set Jewelry

Weld near mounted stones with tightly limited heat.
Casting porosity under magnification
Porosity & Crack Repair

Close casting pores and hairline cracks point by point.
Custom gold jewelry fabrication work
Custom Jewelry

Tack and assemble multi-part custom designs in precious metals.
Daily Use

Daily Welding Workflow

What a repair actually looks like at the NOVA bench — five moves, repeated all day.

1
Position
2
Focus
3
Set Parameters
4
Weld / Add Filler
5
Inspect

Video

See NOVA in Action

Three things worth watching for in the demo — they're what you'll be doing every day.

Positioning

How the piece is held and moved under the microscope between pulses.

Filler Placement

Where the filler wire sits relative to the joint when material needs building up.

Weld Control

How each pedal press places one controlled pulse — no runaway heat.

Workshop Fit

Workshop Fit & Installation

Check your bench and your power supply — that's the whole installation question for NOVA.

Front View
720 mm 450 mm
Side View
420 mm 450 mm
Top View
720 mm 420 mm
Bench Footprint

720 × 420 × 450 mm — reserve a bench position with front access for your hands and the microscope at eye level.

Net Weight 45 kg

A two-person lift onto a standard workbench — no reinforced floor or lifting equipment needed.

Power: 220V / 50Hz / 60A

Confirm a 220V / 50Hz supply on a 60A circuit before delivery — that's the one electrical requirement.

Technical Data

NOVA Specifications

The confirmed technical data for NOVA. If a number matters to your decision and isn't listed here, ask us — we'd rather check than guess.

NOVA precision bench jewelry laser welder, front three-quarter view
Model NOVA
Power Supply 220V / 50Hz / 60A
Maximum Peak Power ≤7 kW
Pulse Frequency 0–20 Hz
Pulse Length 0.1–5.0 ms
Spot Diameter 0.1–2.0 mm
Dimensions 720 × 420 × 450 mm
Net Weight 45 kg
Warranty 2-year warranty
Configuration

Configure Your NOVA

NOVA is quoted as a configuration, not a fixed bundle. These are the three things we'll settle with you before pricing.

Machine Configuration

  • Confirm your bench position and front-access clearance
  • Verify 220V / 50Hz / 60A power readiness at your site
  • Match the setup to the metals and jobs you run most

Accessories & Viewing

  • Viewing setup for how you prefer to work at magnification
  • Filler wire and consumables for your metal mix
  • See Accessories & Consumables for the full range

Training & Support

  • Getting your team from unboxing to first confident welds
  • Parameter guidance for your typical repair types
  • See Training & Support for what's available
Request Configuration & Price
Model Choice

Is NOVA the Right Model?

A quick gut-check against the rest of the JewelryWelderPro range. For the full side-by-side, use the comparison page.

You are here · NOVA

NOVA — Stylish Jewelry Laser Welder

Choose NOVA when daily repair and goldsmith work at the bench is the job: fine control, microscope observation, bench footprint.

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Look here if your shop runs a heavier, broader mix of work and you want more machine around the same craft.
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QCW Series — Continuous-Duty Jewelry Laser Welder

Look here if you're welding at production scale — manufacturing throughput rather than bench-by-bench repair.
Compare All Models
Free Welding Test

Test Before You Buy

Don't take the spec sheet's word for it — see NOVA's result on your own jewelry before you decide.

1

Send Sample / Photos

Send us the piece — or clear photos of it — that represents your everyday repair work.

2

Application Test

Our technicians run your job on the machine and document the result for you.

3

Model Recommendation

You get an honest recommendation — NOVA, or a different model if that suits your work better.

Start a Free Jewelry Welding Test
Buying Questions

NOVA Purchase FAQ

The questions buyers actually ask before putting NOVA on their bench.

Professional jewelry repair shops, working goldsmiths, retail jewelers bringing repairs in-house, and custom jewelry studios — anywhere fine jewelry is repaired or assembled at a workbench day after day.

NOVA measures 720 × 420 × 450 mm and weighs 45 kg, so it sits on a standard workbench. Electrically it needs a 220V / 50Hz supply on a 60A circuit — confirm that before delivery and installation is essentially done.

Ring repair and sizing, chain repair, prong and setting rebuilds, stone-set jewelry work, porosity and crack repair, and custom assembly. Each application has its own page on this site with the detailed approach.

Spot diameter from 0.1 to 2.0 mm, pulse length from 0.1 to 5.0 ms, pulse frequency from 0 to 20 Hz, with ≤7 kW Maximum Peak Power behind them. Those four settings are what let one machine handle both a prong tip and a heavy shank seam.

Yes — training and parameter guidance are part of how we deliver NOVA. See the Training & Support page for what's included and how onboarding works.

Filler wire for your metals plus routine consumables. The Accessories & Consumables page covers the range; we'll match a starting kit to your work when we configure your quote.

Yes. Send a sample or photos through the Free Jewelry Welding Test, our technicians run your actual job, and you see the result before spending anything.

NOVA is covered by a 2-year warranty, backed by our technical support team for setup and parameter questions after delivery.

Request NOVA Pricing

Tell us what you repair and where NOVA would sit. We'll come back with a configuration and price for your bench — no generic price list, no obligation.

[email protected]

+86 15327155363

Get Your NOVA Configuration & Price