Gas shielded arc welding



●IGBT module manufacturing, mature technology achievements of high quality products

●To do good work must first sharpen his tools, for the development of enterprises tailored;

●Light weight, small size, easy to move;
●Dual purpose, to meet your various welding requirements;
●Three air duct design, and ensure the motherboard module never dirt;
●The 20KHz inverter power platform provides the guarantee for the arc self tuning capability.
●Models have fast feeding function, designed for doors / steel furniture industry / locomotive refitting industry optimization;
●The welding conditions of continuous broad regulation range, with remote control current / voltage capability, the perfect alternative to tap gas machine;

application area

Light industry, industry。   ●Shipbuilding, automobiles, bridges, buildings, etc..


Model   Unit NB-350J NB-500J
Rated input voltage, phase number -- AC380V 3P AC380V 3P
Input power frequency     Hz 50/60 50/60
Rated input capacity KVA 14.5 24.3
Rated input current A 22 37
Cable section area Power input mm2 6 8
Power output mm2 35 50
Ground wire mm2 35 50
Rated output voltage V 31.5 39
Rated load duration   % 60 60
Rated output voltage V 72 81
Output current adjustment range   A 60-350 60-500
Output voltage regulation range   V 15-40 15-50
Shell protection class -- IP21S IP21S
Insulation grade -- F F
Cooling mode -- Forced air coolingForced air cooling
Adaptive welding wire diameter mm 1.0/1.2 1.2/1.4/1.6
Outline dimension(W×D×H) mm 280x560x590 280x560x590
Host weight Kg 35 38

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