SWA 150/300 is a semi-automatic laser welding system on wheels, specially designed to carry out maintenance or repair work on large moulds.
The design of SWA allows the welding head to be positioned in hard-to-reach areas, especially when the workpiece cannot be moved due to its weight and size.
SWA is equipped with a Nd:YAG flash-lamp laser source with water cooling and fibre-optic transmission. This ensures high precision, consistency and repeatability of the pulses, making it suitable for all applications where reliability is a key issue.
Its robust and well-balanced structure ensures flawless performance even during extended working sessions.
The metallurgical welding quality meets the highest standards on all steels, copper and aluminium alloys.
SWA is available in two versions, either 150W or 300W average power.
This machine is suitable for:
Highest quality standards for the most demanding applications.
Also suitable for non-experts.
Wheeled machine/easy to move.
Tilting welding head
With its advanced software, users can set and save welding paths, including arcs and circles, fill predefined areas in semi-automatic mode, even on oblique planes and much more. A wide range of integrated features ensures consistently precise, uniform, and
high-quality welds:
• PULSE SHAPING for advanced welding control,
• Smart Pulse for precise source control even at low power,
• Excellent smart beam quality for outstanding aesthetic welds.
INSIGHTS
Welding operations generate potentially toxic dust and fumes. If there is no suitable extraction system already in place in the workplace, Sisma offers an extractor unit comprising a pre-filter assembly and a main extractor. It is fitted with a combined HEPA and activated carbon filter, as well as a pre-filter. Maximum extraction capacity: 250 m³/h.
| Technical data – Dati tecnici | 150 | 300 |
| Source type – Sorgente laser Nd: YAG (flash lamp) | Nd: YAG (flash lamp) | |
| Wavelength – Lunghezza d’onda | 1064 nm | |
| Average laser power – Potenza media laser | 150 W | 300 W |
| Peak power – Potenza di picco | 10,5 kW | 12 kW |
| Max pulse energy – Max energia impulso 75 J 150 J | 75J | 150J |
| Pulse duration – Durata impulso | 0,3 – 25 ms | |
| Laser spot diameter – Diametro spot laser | 0,6 – 2 mm | |
| Power supply – Alimentazione | 230 V 50/60 Hz 1ph – 1 kW | 230 V 50/60 Hz 1ph – 1 kW |
| 400 V 50/60 Hz 3ph – 3,5 kW | 400 V 50/60 Hz 3ph – 8 kW | |
| X axes stroke – Corsa asse X | 300 mm | |
| Y axes stroke – Corsa asse Y | 150 mm | |
| Z axis stroke – Corsa asse Z | 500 mm | |
| Moving speed – Velocità di movimento | 0,1 – 30 mm/s | |
| Vision System – Sistema di visione | Leica binocular | |
| Cooling – Raffreddamento | Air / water Aria/Acqua | |
| Machine dimensions – Dimensioni macchina | 1260 x 1980 x h 1650 mm (without junction/senza snodo) | |
| 1260 x 1980 x h 1650 mm (without junction/senza snodo) | ||
| Machine weight – Peso macchina | 270 kg | 310 kg |
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Il numero seriale o il numero Matricola
si trovano in una targhetta applicata sulla
macchina. Inizia con OR per le macchine a catena e per L o LS per le macchine laser.
Di seguito alcuni esempi:
