LASER WELDING

Laser welding is no longer a technology of the distant future, but a reality today that is changing the efficiency of the metal industry. While traditional methods such as MIG/MAG and TIG rely on an electric arc and massive heat, laser welding uses concentrated fiber laser beam. It allows you to achieve results that previously seemed impossible. It's not just a new tool - it's a technological leap that makes welding faster, cleaner and more accessible than ever before.

How does laser welding actually work?

The heart of laser welding is a concentrated beam of light (usually a fiber laser) that focuses a huge energy density on a very small area. This energy melts the metal almost instantly. This is due to heat affected zone (HAZ) minimal – the heat cannot spread into the depth of the part or deform it.

Important technical advantages:

• Wobble technology: Modern handheld lasers use a “oscillating” beam that moves rapidly back and forth. This allows for filling wider cracks and creating stronger seams even with less precise preparation.

• Wire feed: Unlike older lasers, today's devices have an automatic wire feeder, which means that lasers can successfully weld large parts and fill joints similar to conventional welding.

• Choice of materials: Lasers can be used to weld metals that are difficult to weld with conventional methods – such as aluminum, copper, or various alloys – while preventing the formation of cracks.

Why choose laser over conventional welding?

1. Time saving: Laser is up to 4-10 times faster than TIG welding. This means more finished parts in the same time.

2. Aesthetics and post-processing: Since there are virtually no spatters or burn marks, hours of sanding, brushing and polishing are eliminated.

3. Minimum thermal impact: Because the heat is localized, thin materials (even 0.5 mm) do not curl or change color.

4. User friendliness: The laser gun is lightweight and ergonomic. Even an operator with little experience can make a visually correct seam after a short training.

5. Simplicity: While finding a good TIG welder is like looking for a needle in a haystack, a motivated employee can master the basics of laser welding in just a few hours.

If you want to take your production to the next level and ensure maximum profitability in the long term, purchasing your own device is the only right step. The Lasermeister STR series is designed to last in tough industrial conditions, while offering smart software that makes setup a breeze.

In addition to sales, we also offer a rental service for laser welding equipment – ​​this is flexible and risk-free way to bring the technology into your production. This is the ideal solution if:

• you want to test the technology before buying on your real products;

• you need the device for a temporary project or for a short-term order;

• the workload is seasonal and a permanent investment does not seem reasonable at the moment.

Our rental service is a complete solution that includes:

• precise configuration of the device according to your needs;

• comprehensive initial training (2h)so that your employees can start working effectively right away;

• continuous technical support throughout the rental period.