SLX welding laser –
small in size, big in performance

Efficient and space-saving

The easy-to-use SLX is our latest compact handheld welding system and can be operated by first-time users without prior training thanks to its new, innovative control software.


Meet SLX – the next-generation welding laser

Easy to use, extremely low-maintenance, space-saving and immediately ready to go. With a large front opening for convenient access and HD camera including 60 Watt output for precise results. Regular servicing can be carried out by the user themselves to minimise costs. Ideal for smaller spaces, with predefined welding parameters for getting started quickly – including for novices. SLX – the laser that keeps its promises.

Die Vorteile im Überblick

  • Barrier-free access to the working chamber
  • Comfortable operation
  • Compact Design
  • Best price-performance relationship
  • Integrated camera
  • Large touch display
  • Sophisticated technology
  • Solid metal housing

Welding laser SL40 –
maximum power, minimum size

Great innovation at a small price

As the successor to our much-loved SL20 laser, our SL40 welding laser completely redefines welding thanks to its innovative, powerful technology and space-saving design.


The ideal laser for complex, masterful work

The new welding laser for every project! Its compact design, robust steel housing and efficient fume extraction make it the perfect partner for smaller workshops. With its five-litre water cooling system and high-quality stereoscopic microscope, it is one of the most powerful tabletop units on the market, making it ideal for continuous operation.

Benefits at a glance

  • High peak pulse powers
  • Compact design
  • Best price-performance relationship
  • 100% Made in Germany
  • Sophisticated technologyk

SL30 – the welding laser
that can do even more

Developed for your needs

The SL30 is not just a great choice for those getting started with laser welding. The extremely compact and powerful desktop laser offers impressive features such as convenient access to its spacious working chamber and a robust metal casing. The stylish real wood rests on either side of the laser provide ample storage space for tools and workpieces. 


Cutting-edge technology for small volumes

A particular highlight is the mode aperture, which comes as standard. This enables a beam diameter of just 0.05 mm for extremely delicate applications. The laser can be set up entirely without tools and can be operated by the user without the need to open it.

Benefits at a glance

  • Convenient access to working chamber
  • Real 100 W max. averaged power
  • Mode aperture (microbeam) for beam diameter of 0.05 mm
  • Dimmable LED ring light
  • Joystick in working chamber
  • Integrated camera
  • Large touch display
  • Robust metal casing

We’re thinking big – with the
SL120 laser welding system

Large-scale laser welding

The working chamber of the SL120 can be loaded through various laser-secure openings. The spacious welding chamber also features an extremely large opening without a door, which even allows items such as pipes to be passed through. The welding laser can optionally be equipped with a fine welding option or rotary axis. With a 50 Hz pulse rate, this laser welding system is even suitable for laser polishing.

Schweißlaser der Extraklasse: SL120


Maximum usability

If you need to weld long or awkward parts quickly, manually and flexibly, the SL120 is the perfect choice. The vast space provided in the large working chamber also makes the laser ideal for industrial production, as several processing steps can be carried out in the working chamber. A controlled cooling system can even be connected for this laser.

Benefits at a glance

  • 120 W averaged power
  • Extremely large working chamber
  • Extremely flexible loading
  • Barrier-free access
  • Ideal for bulky parts
  • Suitable for laser polishing
  • Robust stainless steel construction
  • 100 % made in Germany

SL75 – our unique
dual flash lamp system

Cumulative laser power

The SL75 is the perfect choice for multi-shift operation and larger series production. With its integrated double flash lamp system, the welding laser offers maximum peak pulse powers of up to 12 KW, making it particularly suitable for complex materials and welding tasks.

SL75 professionelles Schweißlasersystem von Siro Lasertec


Highest standards of design and performance

Materials such as silver, copper and fine gold, which require a high melting energy, can be processed quickly and optimally with the welding laser. The robust casing and extra-large working chamber with a removable base are impressive features. This makes it the obvious choice for multi-shift operation and larger series production.

Benefits at a glance

  • Large working chamber
  • Removable floor
  • Space saving sliding doors
  • Real wood inserts (shelves)
  • Ideal for series production
  • Robust stainless steel construction
  • Energy efficient and easy to maintain
  • 100 % made in Germany

SL50 E / SL50 welding lasers –
high-quality floor-standing devices

Quick, precise, robust

The SL50 E is the eco version of the SL50. Designed for complex laser welding projects, it combines maximum efficiency with the highest processing quality. Thanks to its maximum averaged power of 100/120 watts, it can also handle challenging tasks or series production reliably and precisely. The working chamber of the SL50/SL50E with a removable base also offers flexibility when processing larger workpieces.


Maximum laser performance

Tried and tested a thousand times over, and well at home with some of the world’s biggest and best-known brands, the SL50 is a real favourite among our customers. Efficiency, speed and precise results are guaranteed. This unit can also optionally be provided with a modem bezel, which reduces the beam diameter to just 0.05 mm.

Benefits at a glance SL50 / SL50E

  • Two different models available
  • Up to 120 W averaged power
  • Enormously large working chamber
  • Removable bottom
  • Space saving sliding door
  • Real wood overlays
  • Ideal for serial production
  • Ergonomic working position
  • Robust stainless steel construction
  • Energy efficient & easy to maintain
  • 100 % made in Germany

Desktop welding laser SL10 –
compact and powerful

Perfect for small workshops

Easy to operate, with a large opening to the working chamber at the front, the desktop unit with small space requirements is a true space-saving marvel.


Perfect properties

Featuring a 5-litre water cooling system, the desktop welding laser is also suitable for continuous operation. The compact desktop laser features an integrated camera as standard and offers a shot rate of 20 shots per second. Individual laser parameters can be stored and preset welding programmes retrieved using the large, intuitive touch display. Learn more here about our range of welding laser systems.

Benefits at a glance

  • Barrier-free access to the working chamber Convenient operation
  • Compact design
  • Best price-performance ratio
  • Integrated camera
  • Large touch display
  • Mature technology
  • Solid metal case