Automation Multiple Head Resistance Welding Machine with 2 Body for Refrigerator Shell
This is a special multi-Spot Welding Machine for refrigerator shell welding. The Industrial Spot Welding System adopts a dual-body structure, and welding width can be adjusted according to part specifications.
The Resistance Spot Welding Machine performs multi-point welding in one time, delivering stable, high-quality welds with an excellent surface finish.
Model
Unit
Item | DTN-25 | DTN-40 | DTN- 80-1 | DTN-100-1 | DTN-150-1 | DTN-200-1 | DTN- 80-2 | DTN-100-2 | DTN-150-2 | DTN- 200-2 |
| Rated capacity | KVA | 25 | 40 | 80 | 100 | 150 | 200 | 80 | 100 | 150 | 200 |
| Primary volts. | V | 380 | 380 | 380 | 380 | 380 | 380 | 380 | 380 | 380 | 380 |
| Frequency | HZ | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 |
| Max short circuit current | KA | 15 | 18 | 28 | 33 | 38 | 43 | 28 | 33 | 38 | 43 |
| Duty cycle | % | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| Max pressure | N | 3000 | 3000 | 6000 | 6000 | 12000 | 12000 | 7900 | 7900 | 12000 | 12000 |
| Operational stroke | MM | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| Electrode Stroke | MM | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 |
| Arm length and distance | MM | 350*220 | 350*220 | 350*250 | 350*250 | 350*270 | 350*270 | 400*300 | 400*300 | 400*300 | 400*300 |
| Cooling water flux | L/min | 3 | 3 | 4 | 4 | 6 | 6 | 4 | 4 | 6 | 6 |
| Max weld capacity(steel) | MM | 2+2 | 3+3 | 4+4 | 5+5 | 6+6 | 6+6 | 4+4 | 5+5 | 6+6 | 6+6 |
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