Features：
● Slow wire feeding arc, easy arc ignition.
● These series machines have function of clear up the wire ball when end ARC.
● Waveform control
technology used to improve the shape, reduce splash.
● Small welding deformation, good welding seam forming.
● No power factor correction technology, high power factor.
● High-frequency inverter, small size,
light weight, energy-saving power.
● High rate of solder cladding.
● Current and voltage continuously adjustable and wide scope.
● Supply current value, voltage value matching program, to facilitate regulation
of the operator.
● The use of solid/flux-cored wire.
● Sustained high rate of load can be a long time for welding.
● Figures show that the welding parameters can be accurately preset.
Specification：
|
NBC welding machine
|
NBC350
|
NBC500
|
|
Input voltage
|
380V
|
380V
|
|
Rated input capacity(KVA)
|
14.9
|
24.9
|
|
No-load voltage(V)
|
45
|
45
|
|
Output current range(A)
|
50-350
|
50-500
|
|
Speed of wire feeder(m/min)
|
1.5-19
|
1.5-19
|
|
Diameter of wire
|
0.8/1.0/1.2
|
1.0/1.2/1.6
|
|
Type of wire
|
Solid/drug
|
Solid/drug
|
|
Duty cycle(%)
|
80
|
80
|
|
Efficiency(%)
|
90
|
90
|
|
Power factor
|
0.93
|
0.93
|
|
Insulation class
|
F
|
F
|
|
Protection class of case
|
IP21
|
IP21
|
|
Cooling method
|
Air cold
|
Air cold
|
|
Overall dimension(MM)
|
530x360x480
|
660x305x530
|
|
Gross weight(KG)
|
48
|
56
|
|
Inverter Welder