1 IC thyristor controlled. 2.Welds generic or thick plate of carbon steel with long welded joint and carbon arc gas gouging.
Parameter:
| Parameter | Unit | MZ-630 | MZ-1000 | MZ-1250 |
| Rated primary voltage | V | 3 phase 380 | ||
| Frequency | Hz | 50/60 | 50/60 | 50/60 |
| Welding current range | A | 60-630 | 200-1000 | 200-1250 |
| Rated duty cycle | % | 60 | 60 | 60 |
| Max no-load voltage | V | 70 | 60 | 60 |
| Welding wire diameter | mm | 2-3 | 3-5 | 3-6 |
| Welding wire sending speed | cm/min | 30-120 | 30-120 | 30-120 |
| Welding speed | m/h | 15-70 | 15-70 | 15-70 |
| Nose side angel of inclination | ° | 30 | 30 | 30 |
| Vertical adjusting range | mm | 85 | 85 | 85 |
| Horizontal adjusting range | mm | 60 | 60 | 60 |
| Hand piece gyrating angle | ° | 180 | 180 | 180 |
| Overall dimensions | mm | 770x600x1040 | 755x625x1260 | 755x625x1260 |
| Power sourc Weight | kg | 273 | 466 | 500 |
| Cart Weight | kg | 87 | 105 | 110 |
1. Submerged Arc welding machine adopt the advanced IC thyristor controlled technology, the ability of antijamming is strong, current fluctuation is little, the arc is steady; 2. High welding performance with stable arc and smooth welding; 3. Suitable for the generic or thick plate of carbon steel with long welded joint, and carbon arc gas gouging; 4. Used extensively in shipbuilding, large-scale metal structure and large-scale container.
Submerged Arc welding machine (1250A)
