Guangzhou Centro South Tech

Where precision meets precious metal

YAG Laser Welding Machines Built for Daily Jewellery Production

Precision 1064 nm pulsed YAG welding for gold, silver, platinum and industrial alloys — the PG-LN-200W jewelry laser welder trusted by workshops across the Middle East and Southeast Asia, built at 200W as standard and at 300W to order.

  • Clean welds on 18K / 21K gold
  • Free training & bilingual manuals
  • Original spare parts support
PG-LN-200W YAG laser welding machine

Precision

Clean, controlled welds

Sweet Spot Resonator delivers stable beam quality with minimal porosity and heat damage — even on thin 21K gold work.

Durability

Built for long shifts

Industrial-grade water + wind cooling with anhydrous auto power-off and high-temperature alarm for continuous daily output.

Support

Real after-sales

Exclusive agency channel with free training, bilingual (EN/AR) documentation, remote diagnostics and in-stock spare parts.

Featured product

PG-LN-200W Jewellery Welding Workstation

A 200 W-class pulsed Nd:YAG workstation for jewellery manufacturing, repair and precious-metal work — fast to learn, easy to run every day.

  • Max. output power 200 W, wavelength 1064 nm
  • Spot and seam welding: gold, silver, platinum, titanium, copper, aluminum
  • 10× microscope & CCD viewing with cross-cursor aiming
  • Wide pulse width 0.1–20 ms and adjustable spot 0.2–3.0 mm

Applications

Where our jewelry laser welder fits

Jewellery manufacturing & repair · 18K/21K gold, silver, platinum & titanium welding · precious-metal labs & casting repair · small-part fabrication.

Guides from the bench

Straight answers before you buy

Practical guides on choosing a jewelry laser welder, welding silver and titanium, and what to check when buying from China — written the way we’d explain it on a call.

Not sure if laser welding fits your job?

Send us a photo or sample description — we will recommend the right jewelry laser welder honestly.

Get a free consultation