Automatic Laser Chain Welding Machine — Precision Welding for Jewelry Chains
Overview & Working Principle
The automatic laser chain welding machine is designed for high-precision welding of gold, silver, platinum, palladium, and other jewelry chains. It uses a focused laser beam to instantly melt and fuse chain links without additional filler material. This non-contact laser welding process ensures a strong, clean joint with minimal heat distortion, preserving both the flexibility and aesthetic appeal of the jewelry chain.
Equipped with argon gas shielding, the system prevents oxidation and discoloration at the weld point, ensuring a flawless surface finish.
Applications
• Gold Chain Welding Machine – For rope, box, curb, cable, and other chain styles
• Silver Chain Welder – Ensures precise welding with no surface damage
• Platinum & Palladium Chain Joining Machine – Ideal for high-end luxury jewelry
• K-Gold and Alloy Jewelry Welding – Strong, neat welds for mixed metals
• Copper & Stainless Steel Chains – For both fashion jewelry and industrial applications
• Suitable for mass production or custom jewelry workshops
Technical Parameters
| Specification | Details |
|---|---|
| Voltage | 220V / 50Hz |
| Power | 800W |
| Wire Diameter | 0.15 – 0.55 mm |
| Gas Supply | 8 bar |
| Argon Supply | 5 bar |
| Machine Weight | 100 kg |
| Body Size (L×W×H) | 400 × 800 × 1800 mm |
| Applicable Metals | Gold, Silver, Platinum, Palladium, K-Gold, Copper, Stainless Steel |
| Welding Method | Precision Laser Welding |
| Control System | PLC or Digital Laser Control |
Advantages
• Clean & Oxidation-Free Welds – Argon shielding ensures high-quality joints
• Minimal Heat Distortion – Maintains chain flexibility and shape
• Fast Production Speed – Ideal for high-volume chain manufacturing
• Versatile Metal Support – Works with precious and non-precious metals
• Low Maintenance – Durable design with minimal servicing requirements
• Consistent Welding Accuracy – Automated control for repeatable results
Usage Precautions
1. Always wear certified laser safety glasses during operation.
2. Ensure argon gas flow is stable to prevent oxidation.
3. Keep the laser lens and optics clean for precise welding results.
4. Set wire diameter and welding parameters according to the chain type and metal.
5. Avoid direct exposure to the laser beam to prevent injury.
6. Perform routine checks on cooling and electrical systems.
Summary
The Automatic Laser Chain Welding Machine is an essential piece of jewelry chain welding equipment for manufacturers and workshops seeking high precision, durability, and production efficiency. With clean welds, minimal heat damage, and versatile metal compatibility, it is ideal for producing gold, silver, platinum, and other fine chains at scale.
Upgrade your chain production with our state-of-the-art laser welding technology — contact us today for details.
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