M3Welder Blog

M3Welder Blog: Jewelry Laser Welding, Engraving and Cutting

Bench notes on repair welding, MOPA engraving and color marking, thin-sheet cutting and choosing a jewelry laser, written by the engineers who build the M3.

  • 3-in-1weld, mark and cut on one workstation
  • 120 WQCW welding source, 1,200 W peak
  • 70×70 mmMOPA marking field, 0.01 mm accuracy

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The first articles cover repair welding, engraving and color marking, and thin-sheet cutting on the M3. Until they land, ask us the same questions directly.

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    Send the metals, the jobs and the part sizes on your bench. We reply by email or WhatsApp, Mon–Sat 09:00–18:00 (GMT+8).

    • 01MetalsThe alloys and karats you work in every week.
    • 02JobsRepair welding, engraving, color marking or cutting.
    • 03Part sizesThe smallest and the largest pieces on your bench.