The Sisma SL Series (35/50/80) offers accurate and fast laser welding for automated industrial processes. With a wide range of compact machines (25–300 W) and optional beam splitting, it can perform two simultaneous welding operations. Achieving welds as fine as 250 microns, it is ideal for delicate and heat-sensitive components, ensuring reliable results in high-speed production environments.
Sisma Laser Welding SL Series
The SL Series by Sisma delivers advanced laser welding capabilities for automated production lines. Featuring optical fiber delivery and focusing telescopes, it allows precise positioning and integration within any workflow. Users can program up to three different weld types and modify pulse shapes to optimize results. The software supports welding of reflective materials, and includes self-diagnosis and self-test functions for enhanced reliability and operational efficiency.
Features
Overview
| Model | SL 25 | SL 35 | SL 50 | SL 80 |
|---|---|---|---|---|
| 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 | 0 ÷ 50 Hz | 0 ÷ 50 Hz | 0 ÷ 50 Hz |
| Pulse duration | 0,3 – 25 ms | 0,3 – 25 ms | 0,3 – 25 ms | 0,3 – 25 ms |
| Color display | Touch screen | Touch screen | Touch screen | Touch screen |
| Beam splitter | NO | YES | YES | YES |
| Max working temperature | 35°C | 35°C | 35°C | 35°C |
| Cooling | Air | Air | Air | Air |
| Power requirements | 230 Vac – 1Ph | 230 Vac – 1Ph | 230 Vac – 1Ph | 230 Vac – 1Ph |
| Dimensions (mm, LxWxH) | 345 × 950 × 900 | 345 × 950 × 900 | 345 × 950 × 900 | 345 × 950 × 900 |
| Weight | 97 kg | 100 kg | 100 kg | – |
