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The SW4K 1540 is unique because it enables the user to
weld rectangular ducts. It produces a high quality welded seam which does not alter the quality of the welded
material. No more burnt galvanising, which means less finishing work, no sealing and no paint will be required.
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| Welding Length: |
200 - 1540 mm (8” – 60”) |
Welding Size
Rectangular: |
Min. 150 x 150 mm (6” x 6”)
Max. 1000 x 1000 mm (40” x 40”) |
| Material Thickness: |
0.3 - 1.0 mm (0.011” – 0.039”) |
| Overlap: |
6.0 or 8.0 mm (0.24” or 0.31”) |
| Copper Wire: |
2.0 mm round (0.078”) |
| Welding Speed: |
3 - 12 m/min. (10 – 40 fpm) |
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