AC / DC TIG welders – welding using a tungsten electrode with alternating welding current or direct current (you can switch between AC / DC) in a protective gas atmosphere.
The welding process is mainly used for welding stainless steel, copper, aluminum, aluminum alloys, and titanium.
You can find everything you need for your TIG welding machine by clicking the button below.
COMPARISON TABLE – AC/DC TIG welding machines
| Model | TIG 160PD | TIG 200R | SUPERTIG 200DI | TIG 210P | ACDCTIG 200P | TC200ACDC |
|---|---|---|---|---|---|---|
| Welding process | DC TIG / MMA | DC TIG / MMA | AC/DC TIG / MMA | AC/DC TIG / MMA | AC/DC TIG / MMA | AC/DC TIG / MMA / PLASMA |
| Tension | 230 V | 230 V | 230 V | 230 V | 230 V | 230 V |
| DC TIG welding current | 5-160 A | 20-200 A | 5-200 A | 5-210 A | 5-200 A | 5-200 A |
| AC/DC TIG welding current | / | / | 20-200 A | 20-210 A | 20-200 A | 20-200 A |
| MMA welding current | 5-130 A | 20-200 A | 20-160 A | 5-160 A | 20-160 A | 20-160 A |
| TIG duty cycle | 160 A – 35% 130 A – 60% 100 A – 100% |
200 A – 60% 132 A – 100% |
200 A – 35% 160 A – 60% 130 A – 100% |
210 A – 60% 160 A – 100% |
200 A – 35% 160 A – 60% 130 A – 100% |
200 A – 35% 160 A – 60% 130 A – 100% |
| ED MMA duty cycle | 130 A – 35% 100 A – 60% 80 A – 100% |
200 A – 60% 125 A – 100% |
160 A – 35% 130 A – 60% 100 A – 100% |
160 A – 35% 130 A – 60% 100 A – 100% |
160 A – 35% 130 A – 60% 100 A – 100% |
160 A – 35% 130 A – 60% 100 A – 100% |
| Burner type / length | WP26 – 4m | WP17 – 4m | WP26 – 4m | WP26 – 4m | WP26 – 4m | WP26 – 4m / AG60 – 4m (PLASMA) |
| HF ignition | Yes | Yes | Yes | Yes | Yes | Yes |
| Job memory | Yes | / | Yes | Yes | / | / |
| Foot pedal | Optional | / | Optional | Optional | / | / |
| Pulse function | Fully adjustable | / | Fully adjustable | Fully adjustable | Adjustable | Adjustable |
| Pulse frequency (Hz) | 0,5-500 | / | 0,5-250 | 0,5-250 | 1 or 50 | 1 or 50 |
| Pulse current | 5-95% | / | 10-95% | 5-210 A | Basic setting | Basic setting |
| Pulse interval (%) | 5-95% | / | 10-90% | 5-95% | Basic setting | Basic setting |
| AC frequency (Hz) | / | / | 20-100 | 50-150 | 20-250 | 20-250 |
| Digital display | Yes | Yes | Yes | Yes | Yes | Yes |
| Hot-Start | Yes | Yes | Yes | Yes | Yes | Yes |
| Anti-Stick | Yes | Yes | Yes | Yes | Yes | Yes |
| Arc-Force | Yes | Yes | Yes | Yes | Yes | Yes |
| 32-bit microprocessor | Yes | Yes | Yes | Yes | Yes | Yes |
| IGBT technology | Yes | Yes | Yes | Yes | Yes | Yes |
| Weight | 8,4kg | 5,7kg | 15,5kg | 25kg | 19kg | 25,8kg |