The truss girder welding machine contains Line wire straightening unit, Line wire accumulator, inclined beading bending & moulding structure, Welding system, Truss bridge feeding system, Truss bridge cutting, material receiving system.
Main parameters
| Power supply | 380V, 50Hz | |
| Electric power of welding unit | 800 [KVA] (average 90KVA) | |
| Other machine power | 50 [KW] | |
| Source gas | Row amount | 2000 [l/min at 6 Bar] |
| pressure | 6 [Bar] | |
| Cooling water | Row amount | 150 [l/min] |
| Min. presuure | 3 [Bar] | |
| MAX water temperature | 25 [C] | |
| water inlet | 2 x 1" | |
| water exit | 1 x 3" | |
| Circumstance | temperature | 0 - 40 [C] |
| altitude | < 1000 [m.a.s.l.] | |
| Raw and processed materials | ||
| Yield strength | MAX 600 [N/mm2]s | |
| Tensile strength | MAX 700 [N/mm2] | |
| Elongation | > 14 [%] | |
| Top wire diameter | 6 - 14 [mm] | |
| Bottom wire diameter | 5 - 14 [mm] | |
| Bending wire diameter | 5 -8 [mm] | |
| Truss girder welding machines | ||
| Max welding speed | 15 [m/min] | |
Finished products (2D truss girder)
