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- HF Arc-starting, impulse control and strong welding permeability
- Be satisfied requirements of welding technological
- Be able to weld mild steel, stainless steel, copper and titanor metal etc
- Suit for fitting up stainless steel, patching kitchen equipment and moulder
- Adjustable impulse control, be able to weld automatically
- Be able to be equipped with round water-cooling equipment
| Model | COLO TIG200AC/DC | COLO TIG250AC/DC |
| Input voltage | AC 240 V Single phase | AC 220-415 V Three phase |
| Rated input power capacity | 4.5 kW | 6.3 kW |
| No-load voltage | 56 V | 54 V |
| Regulation of output current | 20 – 200 A | 20 – 250 A |
| Rate output voltage | 18 V | 20 V |
| Duty cycle | 60% | 60% |
| Arc starting | HF | HF |
| Efficiency | 85% | 85% |
| Power factor | 0.93 | 0.93 |
| Max welding thickness(AC) | 3 mm | 5 mm |
| Gross weight | 20.5 kg | 33.5 kg |
| Dimension | 50 x 30 x 36 cm | 56 x 36.5 x 37 cm |
