| Voltage: | 220V/50/60HZ | place of origin; place of origin: | Zhejiang, China |
| Rated input voltage: | 220-240V | brand: | Alto |
| Electrode Diameter (MM): | 1.6-4.0MM | Warranty: | 1 year |
| Sales unit: | single product | Single package size: | 37X16X26 cm |
| Motor Type: | DC | maximum. Load power capacity: | 6.8KVA |
| aspect: | 35*13.5*22CM | Packaging Details: | Regular packing: carton/honeycomb box Optional packing: color box/suitcase |
| Rated Duty Cycle @40°C: | 60 | usage: | iron metal welding |
| Gross weight per piece: | 8.000 kg | efficiency(%): | 80 |

| Model | MMA-180 | MMA-200 |
| Supply voltage (V) | 220V | 220V |
| Frequency (HZ) | 50HZ/60HZ | 50HZ/60HZ |
| Rated input current (A) | 28 | 32 |
| Adjustment current (Z) | 10-180 | 10-200 |
| Input voltage (V) | 20.4-27.2 | 20.4-28 |
| No-load voltage (V) | 73 | 73 |
| Duty Cycle (%) | 60 | 60 |
| power factor | 0.75 | 0.75 |
| efficiency(%) | 80 | 80 |
| Insulation class | F | F |
| Case Protection Level | IP23 | IP23 |
| Load loss (W) | 40 | 40 |
| Electrode diameter (MM) | 1.6-4.0 | 1.6-4.0 |
| Weight(KG) | 3.08 | 3.14 |
| Machine size (MM) | 32*13.5*22 | 32*13.5*22 |
| Packing size (MM) | 37*16*26 | 37*16*26 |






