1.HF Arc-starting, pulse control and strong welding permeability.
2.Be able to weld carbon steel, stainless steel, copper, steel alloy and titanium metal
3.Adjustable pulse control, be able to weld automatically.
Technical Specifications;
| Model | MMA-160 | MMA-180 | MMA-200 |
| Power voltage(V) | 230 | 230 | 230 |
| Frequency (HZ) | 50/60 | 50/60 | 50/60 |
| Rated input capacity(KVA) | 5.3 | 6.2 | 7 |
| No-load voltage(V) | 58 | 62 | 62 |
| Output current Range(A) | 20-160 | 20-180 | 20-200 |
| Rated output voltage(V) | 26.4 | 27.2 | 28 |
| Duty cycle (%) | 60 | 60 | 60 |
| Power factor | 0.93 | 0.93 | 0.93 |
| cool Type | FAN | FAN | FAN |
| Weight (kg) | 8 | 8 | 8.5 |
| Dimensions (cm) | 37.5*15.5*23 | 37.5*15.5*23 | 37.5*15.5*23 |