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.

Lasers

ModelSL 25SL 35SL 50SL80
Average power25 W50 W60 W80 W
Pulse peak power3 KW3,5 KW7,5 KW
Max pulse energy20 J25 J30 J70 J
Max pulse energy at 3 ms7 J9 J18 J
Pulse frequency0 ÷ 50 Hz20 J
Pulse duration0.3 – 25 ms0 ÷ 50 Hz0 ÷ 50 Hz0 ÷ 50 Hz
Color displaytouch screen0.3 – 25 ms0.3 – 25 ms0.3 – 25 ms
Beam splitterNOtouch screenYEStouch screen
Max working temperature35°CNOYESYES
CoolingAirNOYES
Power requirements230 Vac – 1ph35°C35°C35°C
Dimensions mm (LxWxH)345x950x900AirAirAir
Weight97 Kg230 Vac – 1ph100 Kg230 Vac – 1ph
345x950x900345x950x900
97 Kg100 Kg