NBM-270 220V Multi-Function MIG/MMA/Pulse/Double Pulse/Lift TIG Aluminum Welder Machine Digital Display

Description NBM 270 inverter pulse arc welding machine has MMA LIFT TIG MIG MIX PULSE AlMg PULSE AlSi DOUBLE PULSE and other welding methods MASTER MIG DPP series welding machine is suitable for carbon steel stainless steel Al Mg aluminum silicon etc Commonly used materials welding materials It has the characteristics of no splashing and uniform molten pool Manual Click here Feature Welder specification NBM 270Rated input voltage 220V±10 Rated input current A 35ARated output capacity 7 7KV AOutput no load voltage V 69VRated load duration 35 Power factor COSφ 0 73Efficiency η 85 Dimensions mm 490 220 375Net weight kg 13Parameter MMA Mode Rated current A 20 180AThrust FORC 0 205Arc ignition current HOTI 0 160AArc striking time HOTT 0 99msArc characteristic SLOP Cc constant current mode Cp constant power mode 1 20A slow down characteristicVRD ON OFFTIG Mode Rated current A 1 200AVRD ON OFFLag off air Post 0 1 50sSYNC MIG Welder specification NBM 270Rated current A 60 220AMaterial selection Fe Co2 Fe Ar82 AlMg5 Ar AlSi5 Ar E308 Ar98Welding wire diameter DIAM 0 8 1 0Operation mode TRIG 2T 4T S2T S4T Spot CpotInductance Forc 90 50 Burnback time Burn 90 90 Spot welding time Sptt 0 1 9 9sSlow start speed StFd 1 25 5mSpot welding stop time Stop 0 1 25 5sGas pre sending time Freg 0 10sHysteresis closing time Pos