NBC SERIES OF GAS-SHIELDED WELDING MACHINE

Special main circuit design,perfect whole machine structure,well performance,easy to operate.
1. Three phase, separate wire feeder, high efficiency.
2. High poser utilization, stable wire feeder, less splash.
3. Output welding current could be possible to adjust the scope thinner and wider.

ITEM
NBC-250
NBC -315
NBC -400
NBC -500
NBC -630
Rated iput voltage(V)
380V±10%
380V±10%
380V±10%
380V±10%
380V±10%
Frequency(hz)
50
50
50
50
50
Phase
Three phases
Three phases
Three phases
Three phases
Three phases
Current range(A)
60-250
60-315
60-400
80-500
80-630
Rated input capacity(KVA)
8
14
18
27
37
Rated input current(A)
12
21
27
41
56
No-load voltage(V)
33
45
45
55
60
Rated duty cycle(%)
60
60
60
60
60
Thread-delivering speed(m/min)
3-15
3-15
3-15
3-15
3-15
Apply thread-jointing(mm)
0.8-1.0
0.8-1.2
0.8-1.6
1.0-1.6
1.0-1.6
Gas flow(L/min)
15-20
15-20
15-20
15-20
15-20
Crust protection class
IP21S
IP21S
IP21S
IP21S
IP21S
Insulation class
F
F
F
F
F
N.w/G.w(AL)(KG)
95/105
100/110
105/120
115/130
120/125
Dimension(mm)
382*760*660
382*760*660
382*760*660
440*760*660
500*800*680