The Essential Tool That Pays For Itself

Repair, production, fabrication, and more – laser welders are the perfect option for any jeweler who wants to increase accuracy, output, efficiency and profitability. With countless benefits for your bottom line, your process, and quality, a Sisma laser welder is the tool that pays for itself, with a range of options for shop, schools, and studios. Scroll down to learn more about this incredible machine.

SPECIAL LIMITED TIME OFFER!

10% OFF IN-STOCK SISMA LASER WELDERS

Ready to upgrade your shop? Now is the perfect time! Take advantage of 10% savings on our in-stock Sisma laser welders, available for a limited time.*
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*Offer valid on in-stock models only

Featured Sisma Models on Sale

  • Sisma LM-D Ready 150

    Key Features

    • Open front for large items.
    • Large internal working chamber.
    • Powerful fume extractor and metal reclamation system inside chamber.

  • Sisma LM-D Scope 180

    Key Features

    • Large front door with new ergonomic design.
    • Smart Spot Technology for sustained weld quality and consistency.
    • First pulse suppression (FPS) feature offers greater control.

  • Sisma LM-DT Dual 180/210

    Key Features

    • A 10X Leica stereo microscope and a high definition LCD touchscreen monitor.
    • Touchscreen projects at a 10X with a digital zoom up to 13X.
    • DisplayPort to project high definition visuals from screen to TV/computer monitor.
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Frequently Asked Questions

Laser welding uses a concentrated beam of light to fuse metal alloys with precise, adjustable control—creating clean, accurate welds even in hard-to-reach areas or near heat-sensitive stones.

A laser welder can be used on all precious metals and to join different metals (e.g., gold to platinum, silver to gold), including:

  • Karat gold
  • Sterling silver
  • Platinum
  • Palladium
  • Titanium
  • Niobium
  • Stainless steel
  • Base metals

A laser welder an essential tool for any jeweler who wants to increase accuracy, output, efficiency, and profitability. It can even expand your in house capabilities and create new revenue streams!

Popular laser welding applications for jewelers include:

  • Fix casting defects, pits, and porosity.
  • Assemble and join parts without solder.
  • Repair jewelry, watches, eyeglasses, chain, clasps and other delicate pieces.

Laser welding offers numerous benefits including precision, minimal heat, and strong bonds.

It is a cleaner, faster, and a more precise alternative to traditional methods, allowing for repairs without removing stones or using flux.

As they offer an incredible range of benefits, laser welders are suitable for shops, studios, and schools — from entry-level to advanced.

  • Perform repairs in-house instead of outsourcing
  • Expand repair services (eyeglasses, watches)
  • Reduce prep, soldering, and cleanup time
  • Provide customers with faster turnaround
  • Increase custom design potential

Featured Resources

  • Financing Options Available

    Get the tools you need now and pay over time. We make financing simple. Our trusted partners offer flexible terms to fit your budget, and our team is here to help you every step of the way — from application to approval.

  • Why Modern Jewelers Need a Laser Welder

    How can a laser welder help your jewelry business? Dive into the benefits and details of how this machine can increase your revenue, boost your efficiency, and expand your capabilities.

    Read more

Customer Reviews

  • “The absolute best machines on the market. I have purchased two Sisma laser welders and have made my money back easily within the first year on each. Money well spent. And these machines are workhorses!”

    Bill Brown | Owner of W. Brown Custom Jewelry and Design

  • “We felt that Sisma offered most up-to-date technology compared with the others. It's been working great for 18 months, so we got another one last year! Service is great and we're very happy with Sisma and Gesswein!”

    Mircea Prejbeanu | Owner of Jost Jewelers

  • Trained Laser Professionals

    Our team of account managers and service technicians are fully trained on our laser systems so we can give you the best quality service.

  • Laser Install + Training

    Our experts will both help set up your machine and teach you how to maintain it, so you can keep your machine running smooth for years to come.

  • Preventative Maintenance

    All machines need adjusting every now and then. Should your machine need repair or a replacement part, we are standing by to get you what you need, fast.

  • Remote & Onsite Support

    Should you have any questions about your machine’s performance or need help troubleshooting, our experienced technicians are available for remote or in person consultations.