150W YAG Jewelry Laser Welding Machine – Water-Cooled Precision Spot Welder

  • 150W Pulsed Nd Laser: Up to 100J single-pulse energy for precision jewelry welding and metal repairs.
  • Integrated Water Cooling: Built-in cooling system for thermal management during welding operations.
  • 10× Stereo Microscope: Magnified positioning for rings, chains, prongs and delicate metal components.
  • Adjustable Welding Parameters: 0.3–2.5mm spot size, 0.1–15ms pulse width and 1–20Hz frequency.
  • Jewelry Repair Workstation: Semi-open chamber with LED lighting and adjustable argon shielding; optional 720P CCD camera.

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.

ONS-F150W 150W YAG laser jewelry welding machine front view ONS-F150W 150W YAG laser jewelry welding machine side view

02. Key Technical Features

ONS-F150W key technical features including pulsed YAG laser, integrated water cooling, adjustable pulse control and microscope-guided welding

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.

ONS-F150W precision welding workstation components and operator controls

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.

ONS-F150W typical precision welding applications for jewelry, eyewear, medical components and micro-industrial parts

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

06. Product Video

Additional information

Output Power

150W

Input power

2KW

Laser Wavelength

1064nm

Max Single-pulse Energy

100J

Pulse Width Regulation

0.1–15ms

Frequency Regulation

1–20HZ

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 ONSlaser Tailored Solutions: 100% Customizable to Your Needs

At ONSlaser, we understand that every manufacturing challenge is unique. We offer comprehensive customization services for all our laser systems. Whether you need to adapt the machine for specific application scenarios, upgrade technical parameters (power, laser source, or focal length), or design a bespoke equipment appearance and branding, our expert engineering team is ready to bring your vision to life. 

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