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| Model | MIG-NB500 |
| Input voltage(V) | 3PH AC380V±15% |
| Input power(KVA) | 25.5 |
| Input current (A) | 18-500 |
| Rated output | 500A/39V |
| Output current(A) | 18-500 |
| No-load voltage(V) | 72 |
| Duty Cycle%(40°C 10min) | 500A 60% |
| 387A 100% | |
| Efficiency(%) | 85 |
| Protection grade | IP21 S |
| Insulation grade | F |
| Net Weight(KG) | 31 |
| Gross Weight(KG) | 41 |
| Dimension of machine(mm) | 650*440*310 |














A: We are factory.Can minmum order or Sample order .also can Batch order
A: Acturally, payment would be preferred: Normally we choose in T/T, usually is 50% deposit and pay the balance before shipment,L/C,online payment,Paypal or Western Union or bank
A: The goods 100 piece need 7-10 days to be made after receive deposit. 1 piece sample need 2-3 day.
a. We are welding machine MANUFACTURER,so we can offer better price and after-sale service and shorter delivery date.
b. We use all new components,IGBT tube, diode,capacitor and so on imported components.
c. We adopt SMT technology to decrease failure rate and it is convenient to repair the welding machine and reduce the cost of repairing,we just need to change the bad pcb board.
d. We provide Warranty period of 1 to 2 years for all our items.
New products from manufacturers at wholesale prices