NBC series carbon dioxide welding machine / nbc

1.Carbon dioxide gas-shielded welding machine
2.with unique electronic reactor-based wave control technique
3.high quality
Unique electric reactor based wave control technique, widen practicable regulating range for welding voltage, especially applicable for high speed automatic welding;
The adaptable arc force obvious reduces the splash and the welding seams are well formed with good quality;
It's also designed with timely protection for over current, over voltage, and over heat.

Adjusting range of welding parameters

Model
NBC-250
NBC-350
NBC-500
NBC-630
Rated Welding Current(A)
250
350
500
630
Rated lnput Voltage(V)
Three Phases 380V± 10% 50Hz
Rated lnput Current(A)
10.5
14.5
18
36
Rated No-load Voltage(V)
54
60
65
72
Welding Current Range(A)
40-250
50-350
60-400
60-630
Rated Duty Cycle(%)
60%
Wire Diameter(mm)
Ø0.8,Ø1.0
Ø1.0,Ø1.2
Ø1.0,Ø1.2
Ø1.2,Ø1.6
Max.Flow of CO
2
25L/min
lnsulation Class
F Class
Overall Dimensions(mm×mm×mm)
550×330×580
630×330×590
630×330×590
720×370×680
Weight(kg)
30
40
51
60