The ALW-200 Jewellery Laser Welding Machine is a high-performance Nd:YAG pulse laser welding system designed for precision welding and repair of gold, silver, platinum, titanium, stainless steel, and other precious metals. Built for jewellery manufacturers, repair workshops, and custom jewellery studios, it delivers strong, clean, and accurate welds with minimal heat-affected zones, preserving the original finish of delicate pieces.
Equipped with an advanced microscope viewing system, adjustable pulse settings, and an external water chiller for stable performance, the ALW-200 ensures superior welding quality for intricate jewellery applications such as ring resizing, chain repair, prong rebuilding, clasp welding, and stone-set jewellery repair.
Key Features
200W Nd:YAG Pulse Laser Technology
Single Pulse Energy up to 150 Joules
Adjustable Pulse Width: 0.120 ms
Pulse Frequency: 150 Hz
Welding Spot Size: 0.22.0 mm
High-Precision Microscope/CCD Viewing System
External Water Chiller Cooling
Desktop & Vertical Models Available
User-Friendly Controls
Low Heat Distortion with High Welding Strength
Ideal for Gold, Silver, Platinum, Titanium & Stainless Steel Jewellery
Applications
Jewellery Manufacturing
Ring Resizing & Repair
Chain & Bracelet Welding
Prong Rebuilding
Stone-Set Jewellery Repair
Custom Jewellery Fabrication
Watch Component Repair
Precision Metal Joining