Hebei Juliang Technology Co., Ltd. is one of the leading manufacturers and suppliers of mini pulse laser welding machine in China. Please feel free to buy CE approved machinery made in China here from our factory. All customized machines are with high quality and competitive price.

Product details

Meet the Mini Pulse Laser Welding Machine, a compact and lightweight system designed for precision joining. It fires laser energy in rapid, controlled pulses – each lasting only milliseconds – generating enough peak power to melt and fuse metals with minimal overall heat. The beam is delivered via a flexible fiber optic cable to a handheld welding head, ensuring precise control even on delicate or intricate components.

This machine is ideal for small shops, jewelry studios, electronics repair facilities, and anyone working with thin metals or heat-sensitive parts. It's about the size of a desktop computer, plugs into a standard wall outlet, and operates without compressed air or water hookups, requiring only power and shielding gas.

Applied range

Traditional laser welders are usually quite large, demanding significant floor space and hefty investments that can strain a shop's budget. They often require specialized setup too.

The Mini Pulse Laser Welding Machine stands apart. Its compact design allows it to sit comfortably on a workbench, weighing around 50kg and running on a standard 220V outlet. Plus, it's priced at about one-third of a full-sized industrial laser welder.

Here's a look at who finds the Mini indispensable:

Small fabrication shops needing accurate welding without the expense of a larger unit.

Jewelry and watch repair businesses working with valuable metals like gold, platinum, and silver. Its precision and minimal heat output let you weld close to delicate stones without harm.

Electronics repair and prototyping tasks involving tiny components, thin materials, or heat-sensitive parts.

Mobile repair professionals who need to transport their gear between job sites. The Mini's portability makes it suitable for a service van, with setup taking just minutes.

A customer mentioned: "We used TIG for thin stainless steel, which was time-consuming and sometimes resulted in burn-through. The Mini completes the same tasks in a third of the time, with no burn-through whatsoever."

usage scenario

Jewelry and Precious Metals

Ideal for gold, platinum, and silver due to its precise beam for detailed work. Pulse welding also protects stones from heat, preventing cracks.
Thin Stainless Steel

Perfect for medical instruments, sensor housings, electronic enclosures, and small components, providing strong, clean welds without warping.
Copper and Brass

Excellent for electrical components, plumbing fittings, and decorative items. Pulse welding effectively handles the reflectivity that challenges other laser types with these materials.
Titanium and Reactive Metals

Suitable for aerospace parts, medical implants, and performance components, thanks to its shielding gas system which ensures a clean weld atmosphere.
Dissimilar Metals

Can join materials like copper to aluminum or brass to stainless steel by allowing individual parameter adjustments for each metal.
Repair Work

Great for fixing broken parts, worn surfaces, or cracks in thin materials, as its precision allows for exact material addition where needed.

What Can Go Wrong

Achieving the right focus position is critical for welding quality. Positioning the head too far away will cause the beam to spread, while being too close can lead to unwanted back-reflection.

Keeping your material clean is more vital than many realize. Oil, dirt, and oxide layers all negatively impact the weld. Taking just 30 seconds to clean the material before welding can save you hours of repair work.

Proper gas coverage plays a vital role with certain materials. For instance, stainless steel and aluminum require shielding gas to prevent oxidation. If you're encountering porous welds or discoloration, double-check your gas flow rate.

Pulse parameters often need careful adjustment. Specific settings are required for each material and thickness combination. Your welding machine can store profiles for different jobs, meaning once you've dialed in a setting, you can save it and avoid repeating the process.

Everything You Need to Know

Can the Mini handle day-to-day production welding?

Yes, for the right applications-thin materials and small parts. The Mini runs on 100% duty cycle at lower power settings. For continuous heavy welding, a larger machine is better. But for typical small shop production, the Mini handles it fine.

Does the Mini come with shielding gas hookup?

Yes. The Mini includes a gas connection for argon, nitrogen, or other shielding gases. Gas flow is controlled automatically by the machine.

Can I see a sample weld before I order?

Yes. Send us your material or drawings, and we'll weld samples and ship them back. You can inspect weld quality before making a decision.

What's the warranty?

The full machine has a 1-year warranty. The laser source has a 2-year warranty. Consumables like protective windows aren't covered.