Equipment features
Desktop YAG laser welding for jewelry
The HODA desktop jewelry laser welding machine is designed for spot welding and repair of rings, earrings, bracelets, necklaces and other small metal pieces. A YAG pulsed laser concentrates energy on a fine welding area while the cross-hair microscope shows the exact position — joining, crack repair, hole filling and detail rework on jewelry workbenches.
Cross-Hair Microscope
- Microscope magnifies the weld area with a cross-hair position reference
- Fine connections and visible edges can be judged before each pulse
Electronic Light Filtering
- Viewing system with electronic filter for close-up observation
- Operation follows the laser safety instructions for the machine
Adjustable Spot 0.2–2 mm
- Fine spot welding, local filling and wider rework areas use different settings
- Spot matched to the detail being worked
Pulse-by-Pulse Control
- Pulse width 0.2–10 ms; repetition rate 0.5–20 Hz
- Settings follow the alloy, wall thickness and fill volume
Desktop Workbench Format
- Compact body combines with the jewelry bench
- Observation, positioning and welding arranged around small pieces
Touch-Screen Control
- Micro touch screen for operation and parameter setting
- Weld conditions managed around the current piece
Repair samples
Jewelry and small-part samples
Localized welding and repair on small metal pieces — assessed on the actual alloy and finish.
Repair results depend on the alloy, plating, previous solder and the finishing process.
Applications
Where the desktop machine fits
For jewelry benches and small-part workshops where access, observation and finish matter more than power.
Jewelry is the main application; small metal parts that suit the work space, power and observation system can also be assessed.
Technical specifications
Desktop jewelry welder technical parameters
| Machine & laser | |
|---|---|
| Machine format | Desktop |
| Rated laser power | 100 W |
| Laser type | YAG pulsed laser |
| Wavelength | 1064 nm |
| Max single-pulse energy | 60 J |
| Gross power | ≤6 kW |
| Pulse & optics | |
| Pulse width | 0.2–10 ms |
| Pulse frequency | 0.5–20 Hz |
| Spot adjustment | 0.2–2 mm |
| Observation & control | |
| Viewing | Cross-hair microscope |
| Viewing system | Electronic light filtering |
| Control | Micro touch screen |
Parameters refer to the 100 W desktop version. Power supply and cooling are confirmed for the delivered machine. Desktop and cabinet versions share the power parameters at the same rating; a cabinet can support higher power with an added chiller.
Materials
Gold, silver, karat gold, platinum, copper, titanium and stainless steel where the joint suits the process. Different jewelry alloys, platings and old solder influence the result, so the setting is defined by the actual piece and repair location.
Configuration & support
Desktop or cabinet format
Desktop formatThe featured configuration for jewelry benches and small work spaces.
Cabinet formatSame power parameters at the same rating; higher-power configurations with an added chiller.
Repair reviewSend photos of the piece and the repair area for access, alloy and finish assessment.
Share the jewelry material, repair location and clear photos, and HODA will discuss the suitable desktop configuration and sample testing.
Jewelry repair test
Send us the piece & repair detail
Share the alloy, repair location and clear photos with HODA. We assess access, material and the expected finish, then confirm a suitable desktop configuration.
Product / model: Desktop Jewelry Laser Welding Machine
