Library

Fiber welding laser

SL

Laser unit expressively developed for the automatic welding production process, where high speed and high precision are required. 
The generator, provided with fiber optic and focussing head, can be easily fitted in the production lines. 
Sisma has a wide range of campact machines, from 25 to 300 W, with the possibility of splitting the welding beam, making two welding at the same time.

Performances:
- Laser Class IV
- Air cooled up to 35°C of room temperature
- Possibility of modifying the impulse shape
- Possibility of programming up to 3 different weldings
- Pre-set software to facilitate welding of reflecting materials
- Programming easy to be used 
- Self-diagnosis and self-testing function
- Alignment without opening resonator, micrometric adjustment of the fiber fitting

SL25

TECHNICAL DATA  
Model SL 25
Laser  Nd:YAG - 1064 nm
Average power 25 W
Pulse peak power 3 KW
Max pulse energy 20 J
Max pulse energy at 3 ms 7 J
Pulse frequency 0 - 50 Hz
Pulse duration 0,3 - 25 ms
Color display Touch screen
Beam splitter NO
Smart spot NO
Max working temperature 35°C
Cooling air
Power requirements 230 Vac - 1 ph - 50/60Hz - 7A
Dimensions mm (LxWxH) 345 x 950 x 900
Weight 97 Kg

SL35

TECHNICAL DATA  
Model SL 35
Laser  Nd:YAG - 1064 nm
Average power 50 W
Pulse peak power 3,5 KW
Max pulse energy 25 J
Max pulse energy at 3 ms 9 J
Pulse frequency 0 - 50 Hz
Pulse duration 0,3 - 25 ms
Color display Touch screen
Beam splitter NO
Smart spot NO
Max working temperature 35°C
Cooling air
Power requirements 230 Vac - 1 ph - 50/60Hz - 7A
Dimensions mm (LxWxH) 345 x 950 x 900
Weight 97 Kg

SL50

TECHNICAL DATA  
Model SL 50
Laser  Nd:YAG - 1064 nm
Average power 60 W
Pulse peak power 7,5 KW
Max pulse energy 30 J
Max pulse energy at 3 ms 18 J
Pulse frequency 0 - 50 Hz
Pulse duration 0,3 - 25 ms
Color display Touch screen
Beam splitter YES
Smart spot YES
Max working temperature 35°C
Cooling air
Power requirements 230 Vac - 1 ph - 50/60Hz - 9A
Dimensions mm (LxWxH) 345 x 950 x 900
Weight 100 Kg

SL80

TECHNICAL DATA  
Model SL 80
Laser  Nd:YAG - 1064 nm
Average power 80 W
Pulse peak power 7,5 KW
Max pulse energy 70 J
Max pulse energy at 3 ms 20 J
Pulse frequency 0 - 50 Hz
Pulse duration 0,3 - 25 ms
Color display Touch screen
Beam splitter YES
Smart spot YES
Max working temperature 35°C
Cooling air
Power requirements 230 Vac - 1 ph - 50/60Hz - 10A
Dimensions mm (LxWxH) 345 x 950 x 900
Weight 100 Kg

SISMA GROUP