Product info:

A160-series products are semi-automatic gas shielded metal-arc welding machines with IGBT inverter technology, based on microprocessor control and wave form control, which consist of power source and wire feeder. The machine has the characteristics of stable welding process, low spatter and good weld. The molten pool is easy to be controlled, operation is simple to be done, and efficiency is high. Main Functions Soft-start ignition function (improving the success rate of arc striking) 2/4-step welding modes switch Wide range of supply voltage Welding voltage and welding current can be preset and displayed digitally Good dynamic character and real-time wave control during whole process The output cable can be lengthened up to 50m/50mm2 Excellent applicability for variational wire extension Technical Specifications Model NB-350 (A160-350) NB-400 (A160-400) NB-500 (A160-500) Rated input voltage 3~phase, AC 380V (-25%~+20%), 50/60Hz Rated input current 22A 27A 34A Rated input power 14.5KW 18KW 23KW Voltage adjusting range 15~40V 15~45V No-load voltage 66¡À5V 76¡À5V Current adjusting range 20~350A 20~400A 20~500A Wire feed rate range (m/min) 2~18 2~20 Suitable welding wire dia.(mm) ¦µ0.8/¦µ1.0/¦µ1.2 ¦µ0.8/¦µ1.0/¦µ1.2 ¦µ1.0/¦µ1.2/¦µ1.6 Suitable welding wire type Solid/Flux-cored Duty cycle 60% Efficiency (¦Ç) 85% Power factor(cos¦µ) 0.7~0.9 Insulation grade F Case protection grade IP23S Cooling mode Fan cooling Dimensions (mm) 560x300x530 660x300x530 Power source net weight 40kg 41kg 49kg Wire feeder net weight 10kg Basic Outfits Arc welding power source Wire feeder (FP60-100E) Welding torch Gas regulator