Jewelry processing

Learn about Jobon Laser’s 14+ years of experience, in-house factory, global reach, and commitment to innovation in laser machinery.

Laser Welding Machines for Jewelry Manufacturing & Repair

Precision | Versatility | Clean Finish

Laser welding technology has revolutionized the jewelry industry, offering an efficient, non-contact solution for assembling, resizing, and repairing delicate pieces. Whether for gold, silver, platinum, titanium, or stainless steel, our jewelry laser spot welders deliver pinpoint accuracy with minimal thermal impact.

The laser beam can be separated in time and energy. Multiple beams can be processed at the same time, significantly increasing welding speed. Enables users to process orders efficiently and with high quality in a short period of time. Realizes high-speed welding and precision machining.

Product Features

  • Core Advantages

    Ultra-Fine Spot Welding (0.1–2mm): Ideal for working on micro-components like rings, chains, earring posts, clasps, and filigree details.

    High-Speed Precision: Up to 20Hz welding frequency, ensuring smooth, clean seams without discoloration or overheating.

    Material Compatibility: Supports precious and base metals including gold, silver, platinum, palladium, titanium, copper, and stainless steel.

    No Filler Needed: Enables autogenous welding in most applications, reducing contamination risks and preserving metal purity.

    Non-Deforming, Clean Finish: Ideal for high-value items where aesthetics and surface integrity are critical.

  • Jewelry processing

    Use Cases

    Jewelry Manufacturing: Spot welding for bracelets, pendants, rings, chains, and frame settings.

    Jewelry Repair: Fixing cracked mounts, broken joints, and resizing without removing gemstones.

    Custom Crafting: Supports low-volume, high-precision artisan work in workshops and studios.

Laser Welding Machine VS Traditional Welding Solution

Compared to traditional welding, laser welding machines offer faster speed, higher precision, and cleaner results with less heat distortion. They reduce post-processing needs and are ideal for modern manufacturing requiring fine, efficient, and reliable joints.

Feature Laser Welding Traditional Welding (MIG / TIG / Arc)
Heat Input Low heat input, minimal thermal distortion High heat input, prone to warping
Welding Speed High-speed welding with consistent quality Slower, especially for precision work
Precision Extremely precise, suitable for micro welds and automation Moderate, heavily reliant on operator skill
Automation Compatibility Easily integrated with robotic systems and CNC Limited automation, mostly manual or semi-automatic
Material Compatibility Works on metals like stainless steel, carbon steel, aluminum, copper, etc. Limited for certain thin, reflective, or dissimilar materials
Post-Weld Finish Clean, smooth welds with minimal spatter or rework Requires grinding, cleaning, or finishing
Penetration Control Precise control via laser power and pulse parameters Varies based on electrode, arc control
Heat-Affected Zone (HAZ) Narrow HAZ, preserves base material strength Wide HAZ, risk of structural weakening
Consumables No filler wire, gas optional (e.g., for fiber laser) Requires filler rods, shielding gases, flux, etc.
Maintenance & Downtime Low maintenance, fewer wear parts Higher wear (torch, nozzles, electrodes)
Energy Efficiency High efficiency, focused energy delivery Less efficient, energy loss via arc radiation
Operator Skill Requirement Easy to automate, reduces labor dependency Requires trained welders, skill-sensitive process
Environmental Impact Clean process, minimal fumes, no slag Produces smoke, slag, toxic gases depending on materials used
Initial Investment Higher upfront cost (equipment & system integration) Lower equipment cost
Long-Term Cost Lower operating cost, reduced labor & consumables High recurring costs for labor, consumables & rework

Product Features

  • Jewelry processing
  • Jewelry processing
  • Jewelry processing
  • Jewelry processing
  • Jewelry processing
  • Jewelry processing

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FAQ

  • I know nothing about this machine,what type of machine should I choose?

    We will help you choose the suitable machine and share you the solution;you can share us the following information
    1. what material will you weld
    2. The welding material thickness
    3. Is it joint welding or over-lay welding
    4. What is the exact usage for the machine , for product welding or repair or other application

  • When I got this machine. but I don't know how to use it. What should I do?

    We will send operation video and manual for the machine. Our engineer will do training online If needed. we can send our engineer to your site for training or you can send the operator to our factory for training.

  • If some problems happen to this machine,what should I do?

    We provide two years machine warranty. During the two-year warranty,in case any problem for the machine,we will provide the parts free of charge(except for artificial damage). After the warranty. we still provide whole lifetime service. So any doubts,just let us know, we will give you solutions.

  • What are the payment options?

    We accept payment terms including: T/T, VISA, Western Union Online Bank payment.

  • What are the shipping methods for the equipment?

    Sea transportation is the normal way. If there are special requirements, the two sides need to confirm the final.

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