IGBT Inverter CO2 Protection Welding Machine (NB-500)

NB-270 ,NB-350, NB-500, NB-630CO2 gas shielded welding machine /IGBT inverter CO2 gas shielded welding machine and manual combination welding machine Characteristics and application:1. Simple operation: Digital display meter, welding current and voltage preset accurate.Easy to be matched in current and voltage, a wide application range.2.  Excellent property: Waveform control technology, small spatter in welding; with acr control function, ensure no arc crater after welding.3. Economic, light, portable: high rated duty cycle, long time consecutive welding is available. High working efficiency, save power and energy. Output cable is long to 30 meters, applicable in long distance operation.4. Good site suitability: All metal casting in resistance of dust, impact and shock; New created welding gun and wire feed structure with better stability, better welding wire feed property.5. Application industry: ship-building, storage tank, engineering, machinery, auto, motorcycle, iron furniture, pressure vessel, steel structure, bridge construction and other automobile welding industry.• Inverter technology,stable electric arc, less splashing• Solid wire(use gas) and flux-cored wire(no gas) is both available• Semi-automatic,heavy duty cycle, high efficiency• With MMA function, with wider application• Applicable for basic maintenance, shipyards, metal fabrication, small structural work, building, etc Suitable for all-round welding of carbon, low alloy,tool steel,stainless steel etc   The power force can be customized to 440v and 100% duty cycle ModelInput Voltage/FreRated Input PowerRated Input CurrentDuty CycleEfficiencyNB-350380V±10% 50/60Hz13.7KVA21A 60≥89%NB-500380V±10% 50/60Hz24.4KVA40A 60≥89%                /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1