IGBT Inverter Pulse MIG/MAG Welding Machine (NBM-500)

Features1. Soft-switch inverter technology, all-digital DSP control, world-advanced level2. with welding expert database inside, can save 30 sets of self-set parameter3. Automatic protection from over-current, over/under-voltage, over-temperature4. All-digital LCD menu to show functions and data, synergic adjustment supported, easy to operate5. with one-pulse one-drop control system, all-closed wire feeder optical grating feedback control6. Support MAG, pulse MAG, double-pulse MAG, pulse MIG, double pulse MIG welding7. Support single/double-pulse welding to carbon steel, stainless steel, aluminum, galvanized steel plain sheet, copper, and so on, seam beautiful, can realize low-spatter and no-spatter welding8. Support welding of aluminum wire, stainless steel wire, carbon steel wire with diameter of Φ 1.6mm2.0mm2.4mm9. Equipped with water-cooling torch, high-efficiency cooling water tank, automatic welding trolley or torch-oscillator-equipped automatic trolley Type ContentsNBM-350NBM-500NBM-630Power source3-phase 380V/415V 50/60HzRated input current22A35A52ARated input capacity14.5 KVA23KVA34.2KVARated welding current/voltage350A /31.5V500A /39V630A /44VWelding current350A 60%DE500A 60%DE630A 60%DE270A 100%DE400A 100%DE480A 100%DENo-load voltage (MAX)65V65V73VAdjustment range of current40-350A40-500A40-630AEfficiency83%83%83%Power factor>0.95>0.95>0.95Time for pre-gas sending0~1STime for delay gas sending0~4SDiameter of wire0.8~2.0mmsolid/flux-cored wireType of wire feederSB-10Weight of wire feeder6 KgLength of welding torch3mWeight (Kg)405560Air switch32A40A63ADimensions (mm)570x300x400600x320x450676 x362x656Input cable (mm 2 )3 x 4+1 x 2.53x6+1x43x6+1x4Insulation classFProtection classIP21