digital controlled IGBT inverter CO2/MAG welding machine

IGBT Inverter CO2/MAG Welding Machine
Samll Weight and Size, easy to move.
High efficiency

Digital controlled IGBT Inverter CO2/MAG Welding Machine

Advanced soft switch inverter technique can solve the IGBT easy broken problem.
Set soft or hard arc freely by waveform control knob, achieve the best act state according to the realistic requirement.
No melting ball on the welding wire port after welding work, high success rate of striking arc.
Large adjustable range of welding parameters, easy to operate, particularly suitable for small current vertical position welding and overhead position welding.
High power factor, easy to move.
NBC-500 has common and industry two types for customer's selection. NBC-500 and NBC-630 also have the functions of CO2 welding, manual welding, carbon arc air gouging.
This model is suitable for terrible environment and field work.
Main technical specification

Item/Model
NBC-250
NBC-350
NBC-500
NBC-630
Rated input voltage(V) / Frequency(Hz)
Three-phase 380/50Hz
Rated input capacity(KVA)
8
14
24
35
Rated input current(A)
12
21
37
53
Rated output voltage(V)
16-27
16-31
16-39
16-44
Rated output current(A)
50-250
60-350
60-500
80-630
Available diameter of welding wire(mm)
0.8-1.2
0.8-1.6
1.0-2.0
Duty cycle
100%
Efficiency
89%
Power factor
0.95
0.87
0.87
0.87
Welding wire type
Solid/Flux-cored
Weight(Kg)
40
48
66
75
Size L*W*H (mm)
675×344×720
723×344×720
Welding thickness (mm)
0.8-8
0.8-12
1.2-25
2-40