double head Spot welding machine with Automatic nut feeder (1)
7 month ago| Specification | DNM-130 | DNM-160 | DNM-180 | DNM-250 | DNM-320 | DNM-500 | |
| Rated capacity | KVA | 130 | 160 | 180 | 250 | 320 | 500 |
| Max current secondary output | KA | 30 | 35 | 38 | 50 | 60 | 80 |
| Arm length | mm | 350/400 | |||||
| Spacing between arms | mm | 250 | 250 | 250 | 300 | 300 | 300 |
| Cylinder stroke | mm | 80 | 80 | 80 | 80 | 100 | 100 |
| Cooling water flow | L/min | 20 | 20 | 20 | 24 | 32 | 60 |
| Cooling water pressure | MPa | 0.15 | |||||
| Duty cycle | % | 20 | |||||
| Insulation | Grade | F | |||||
| Compressed air pressure | MPa | 0.6-0.8 | |||||

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Main Product:
Friction Welding Machine,
Spot Welding Machine,
Butt Welding Machine,
Seam Welding Machine,
Laser Welding Machine,
Stud Welding Machine