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- Two functions of DC TIG and MMA,cheap but good
- HF ARC-starting,TIG welding lightly
- With function of Arc force adjustment
- LCD Digit show
- Be able to be equipped with water-cooling torch
- Beable to weld mid steel,stainless steel,copper and Titanor metal etc
- Be able to use all kind of welding rod,such as acid and basic rod arc
| Model | COLO ARC400BT |
| AC input power capacity | 17 kW |
| Input frequency | 50/60 Hz |
| No-load voltage | 72 V |
| Output current range | 40 – 400V |
| Rate output range | 36 V |
| Duty cycle | 60% |
| No load power | 200 W |
| Efficiency | 85% |
| Power factor | 0.93 |
| Electrode diameter | 2.5 – 6 mm |
| Gross weight | 46 kg |
| Dimension | 62 x 35 x 64 mm |
