Gold Laser Marking Machine
The gold laser marking machine is the jewellery and hallmarking unit in our fiber range. Use it for gold, silver, platinum and similar precious metals when the mark must stay sharp without burning the surface. 20–100W, 1064 nm, shop-scale footprint, optional rotary for rings and bangles.
Best for
- Hallmark, logo, name and serial on jewellery
- Hallmarking centres and jewellery manufacturers in and around Coimbatore
- Fine work on flat, curved or cylindrical pieces with a rotary
Not for
- Heavy industrial DPM on mill scale (dot peen)
- PCB and medical plastics (UV)
- Conveyor packaging lines (fly fiber or fly UV)
vs siblings
Same fiber wavelength family as desktop, with fixtures and process aimed at precious metal — not a generic 50W cabin with a jewellery photo.
Desktop fiber · Enclosed Fiber · Enclosed marking chamber · Jewellery industry · Jewellery marking · Fiber family
Configure for jewellery
Fume extraction is an option on this gold format, not a separate machine. Specify it on the quote when the shop needs process fumes collected.
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Jewellery fume extraction
Extraction can be configured for jewellery marking where fumes and fine residue need to be collected, and for closed shops where that air should not circulate freely. It does not replace the rest of the site’s ventilation or safety rules.
Specs
| Parameter | Value |
|---|---|
| Laser power | 20W / 30W / 50W / 100W |
| Wavelength | 1064 nm ± 5 |
| Marking speed | Up to 15,000 mm/s (application dependent) |
| Marking field | 110×110 mm standard; optional to 300×300 mm |
| Min. line width | 0.01 mm |
| Min. character height | 1 mm |
| Repeat accuracy | ±0.01 mm |
| Laser source | IPG / JPT / Raycus / MAX |
| Cooling | Air-cooled |
| Software | EZCAD |
| Voltage | AC 220V, 50/60 Hz |
Features
- Process for gold, silver, platinum, copper, brass, titanium jewellery
- Optional rotary, auto-focus, enclosure with safety glass, jewellery jigs, fume extractor
Materials
Gold, silver, platinum, and common jewellery alloys. Trial plated and hollow pieces.
Applications and industries
Accessories
Rotary for rings/bangles, motorized Z, gold/silver jigs, fume extraction.
Why this model
Hallmark and brand marks that belong on jewellery, without treating the shop like a fabrication cell.
FAQs
- Will it damage the piece?
- Set correctly, fiber marking is used for hallmarking. We trial first.
- BIS / hallmark layout?
- We mark the artwork you supply; compliance of the mark is the customer’s process.
- Fume extractor as its own machine?
- No. It is a configuration on this gold workstation. Ask for it on the quote.
Send a piece or a scrap of the same alloy. Wattage is often at the low end of the range.