SL Series for laser welding

SL 35/50/80, integrable source for laser welding

Accurate and fast
SL is specially developed to perform laser welding in automatic production processes that require great precision and speed. Equipped with optical fiber and focusing telescope, thanks to its versatile features it can be easily coupled and positioned within the production lines.

Versatile
Sisma has a wide range of compact machines, from 25 to 300 W, with welding beam splitting option to perform two welding operations at the same time. It is possible to obtain welding sections from 250 microns so that it can be used for working close to heat-sensitive parts.

Digitally advanced
With SL you can change the pulse shape and program up to 3 different welds. The software is designed for easy welding of reflecting materials and allows to perform self-diagnosis and self-test functions.

 

SL 150/300, integrable source for laser welding

Accurate and fast
SL is specially developed to perform laser welding in automatic production processes that require great precision and speed. Equipped with optical fiber and focusing telescope, thanks to its versatile features it can be easily coupled and positioned within the production lines.

Versatile
Sisma has a wide range of compact machines, from 25 to 300 W, with welding beam splitting option to perform two welding operations at the same time. It is possible to obtain welding sections from 250 microns so that it can be used for working close to heat-sensitive parts.

Digitally advanced
With SL you can change the pulse shape and program up to 3 different welds. The software is designed for easy welding of reflecting materials and allows to perform self-diagnosis and self-test functions.

Laser Systems

Model SL 25 SL 35 SL 50 SL80
Average power 25 W 50 W 60 W 80 W
Pulse peak power 3 KW 3,5 KW 7,5 KW
Max pulse energy 20 J 25 J 30 J 70 J
Max pulse energy at 3 ms 7 J 9 J 18 J
Pulse frequency 0 ÷ 50 Hz 20 J
Pulse duration 0.3 – 25 ms 0 ÷ 50 Hz 0 ÷ 50 Hz 0 ÷ 50 Hz
Color display touch screen 0.3 – 25 ms 0.3 – 25 ms 0.3 – 25 ms
Beam splitter NO touch screen YES touch screen
Max working temperature 35°C NO YES YES
Cooling Air NO YES
Power requirements 230 Vac – 1ph 35°C 35°C 35°C
Dimensions mm (LxWxH) 345x950x900 Air Air Air
Weight 97 Kg 230 Vac – 1ph 100 Kg 230 Vac – 1ph
345x950x900 345x950x900
97 Kg 100 Kg

 

Model SL 150 SL 300
Laser Nd: YAG (flash lamp) Nd: YAG (flash lamp)
Average power 150 W 300 W
Pulse peak power 10,5 KW 12 KW
Max pulse energy 70 J 100 J
Max pulse energy at 3 ms 29 J 35 J
Pulse frequency 0 ÷ 100 Hz 0 ÷ 200 Hz
Pulse duration 0.3 – 25 ms 0.2 – 25 ms
Color display touch screen touch screen
Beam splitter YES NO
Smart spot NO NO
Max working temperature 35°C 35°C
Cooling Air Air
Power requirements 400 Vac – 3 ph50÷60Hz – 5.5A 400 V 50/60Hz 3ph 8 Kw
Dimensions mm (LxWxH) 720x520x990 900x630x1090
Weight 120 Kg 206 Kg

Laser welding