Sisma SWA 150 Laser Welder
Sisma SWA 150 Laser Welder
Product Specifications
Product Specifications

Product Description
The SWA 150 is a semi-automatic, mobile laser welding system designed specifically for maintenance and repair of large molds. Its flexible design allows the welding head to reach difficult areas, making it ideal for heavy or oversized workpieces that cannot be moved. Equipped with a Nd:YAG flash-lamp laser source, water cooling, and fiber-optic transmission, this system delivers high precision, excellent pulse consistency, and repeatable results. The robust, well-balanced structure ensures reliable performance even during long working sessions, while the metallurgical welding quality meets the highest standards on all steels, copper, and aluminum alloys
Key Features
Easy to use, even during complex operations.
Highly versatile for a wide range of materials and applications.
Intuitive software which simplifies and automates operations.
- Stable and repeatable pulses ensure high-quality welds.
- Advanced fiber laser technology for clean, strong welds with minimal heat input.
Technical Specifications
| Specification | Details |
|---|---|
| Model | SWA 150 – MOTORIZED WELDING ARM – ND:YAG 150 W - CLASS IV |
| Source Type | Nd: YAG (flash lamp) |
| Weight | 595.25 lbs (270 kg) |
| Power Supply | 230 V 50/60 Hz 1ph – 1 kW |
| 400 V 50/60 Hz 3ph – 3,5 kW | |
| Average Laser Power | 150 W |
| Peak Power | 10.5 kW |
| Max Pulse Energy | 75 J |
| Pulse Duration | 0.3 – 25 ms |
| Wavelength | 1064 nm |
| Laser Spot Diameter | 0.6 – 2 mm |
| Vision System | Leica Binocular |
| Minimum Footprint (WxDxH) | approx. 47.2 x 76 x 66.1 in. (1200 x 1930 x 1680 mm) |
| Maximum Footprint (WxDxH) | approx. 76 x 110.2 x 86 in. (1930 x 2800 x 2180 mm) |
| Motorized Axes | X-axis: 300 mm Y-axis: 150 mm Z-axis: 500 mm |
| Moving Speed | 0.1 – 30 mm/s |
| Cooling | Air/Water |
| Weight | 595.25 lbs (270 kg) |