Description
01. 150W Precision YAG Laser Welding for Jewelry Manufacturing
The ONS-F150W is a 150W pulsed Nd laser welding machine designed for jewelry manufacturing, ring resizing and precision metal repairs. With up to 100J single-pulse energy, integrated water cooling and 10× microscope observation, it supports controlled spot welding on compatible precious metals and small components.
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02. Key Technical Features

03. Technical Specifications
| Parameter | Specification |
|---|---|
| Machine Model | ONS-F150W |
| Laser Type | Pulsed Nd:YAG Laser |
| Rated Output Power | 150 W |
| Maximum Single-Pulse Energy | 100 J |
| Laser Wavelength | 1064 nm |
| Spot Diameter | 0.3–2.5 mm |
| Energy Setting | 1–100% |
| Pulse Width | 0.1–15 ms |
| Pulse Frequency | 1–20 Hz |
| Working Focal Length | F = 110 mm |
| Observation System | 10× Stereo Microscope |
| CCD Camera | Optional 720P HD CCD System |
| Welding Chamber | Semi-Open Desktop Workstation |
| Shielding Gas | 360° Adjustable Argon Nozzle |
| Control Interface | Touchscreen |
| Cooling System | Integrated Water Cooling |
| Input Power | 2 kW |
| Power Supply | AC 220 V, 50/60 Hz |
| Power Plug | EU / US / UK (Customizable) |
| Interface Languages | Chinese / English / Korean / Russian (Customizable) |
| Package Dimensions | 740 × 440 × 670 mm |
| Weight Listed in PDS | 60 kg |
04. Precision Welding Workstation
Semi-Open Welding Chamber — Accessible workspace with hand support for detailed repairs.
360° Adjustable Argon Nozzle — Directs shielding gas toward the welding area to help reduce oxidation.
Touchscreen Parameter Control — Adjust pulse width, frequency, energy setting and spot size.
Operator Controls — Key-operated power control and emergency stop button.
Optional CCD Observation — 720P camera and display system for external viewing and training.

05. Typical Precision Welding Applications
| Application | Typical Welding Tasks |
|---|---|
| Jewelry Repair & Manufacturing | Ring resizing, chain joining, prong rebuilding and small defect repairs on suitable gold, silver and platinum alloys. |
| Eyewear & Metal Accessories | Precision repairs on compatible titanium, stainless steel and metal frame components. |
| Dental & Medical Components | Fine welding of selected titanium and cobalt-chrome parts, subject to application-specific validation. |
| Micro-Industrial Components | Small metal housings, sensor components and precision hardware repairs. |

Welding performance depends on material composition, joint geometry, filler material and selected pulse settings.



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