NBM Inverter CO2 Gas Shield Pulse Argon Arc Welder

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NBM Inverter CO2 Gas Shield Pulse Argon Arc Welder

The key components for power conversion and transmission of NBM inverter CO2 gas shield pulse argon arc welder are insulated gate bipolar transistor (IGBT) power module, amorphous alloy magnetic core and fast recovery power diode. The high performance 16-bit DSP chip is employed as the main control chip, which features high control accuracy and fast response. The parameters pre-set function is available and the equipment can achieve storing the current parameters and invoking the pre-set parameters.

Designed with the new technologies of waveform control and shunt reactor, the NBM inverter CO2 gas shield pulse argon arc welder takes usage of pulse width modulation (PWM) technology to adjust the speed of wire feed circuit. The wire feed rate is steady and the welding splatter is little. Thus, the equipment is very suitable for welding the work piece with the materials of ordinary low carbon steel, stainless steel, aluminum and aluminum alloy.

Technical Parameters
ModelItemNBM-500D
Rated Input Voltage3-380V  50Hz
Rated Input Current43A
Rated Input Capacity23.5 KVA
Open Circuit Voltage72 V
No-load Loss80W
Voltage Adjustment Range16±1V-46±2V
Output Current Range 50-500A
Diameter of Suited Welding Wireф1.0mm, ф1.2mm, ф1.6mm
Full Load Duration RateX=60%
Efficiencyη≥0.85
Power Factorλ≥0.7-0.9
Ingress Protection of EnclosureIP21
Cooling ModeForced Air Cooling
Weight55 kg
Dimension(L×W×H)650×310×540mm

Zhouxiang Group is an inverter CO2 gas shield pulse argon arc welder manufacturer based in China. We offer a comprehensive range of products, including wire feeder, whole position tube to tube sheet welding machine, CNC cutting machine, among others.

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