1. Argon arc welding, good quality.
2. Autorotation welding. 3. It can adjust the center of a circle according to the tube diameter.
4. Tube diameter: below 25.4mm (can be custom-made)
1. Power supply: single phase 220V+/- 10% 50Hz
2. Rated power: 5KVA
3. Efficiency: 4800pcs/8h 4. Size: 13S0*900*1900(mm) 5. Weight: 150KG.