Chengdu Expert Welding Equipment Co.,Ltd

We manufacture welding machine, inverter welding machine etc.Model No:WSE200, WSE250, WSE315Voltage:single phase 220V15%, 3 phase 380V15%, 3 phase 380V15%Max.input current:23A, 11A, 16AOpen circuit voltage:56-60V, 56-60V, 56-60VOutput current range:10-200A(DC TIG) 30-200A(AC TIG)30-160A(stick), 10-250A(DC TIG) 30-250A(AC TIG)30-200A(stick), 10-315A(DC TIG) 30-315A(AC TIG)30-250A(stick), Down slope time:07secPre-flow time:02secPost-flow time:010secOutput AC frequency:70Hz squareAC balance: 50%-90% ENDuty cycle:60%Pilot arc model:high frequencyMax.welding thickness:0.3in(8mm), 0.4in(10mm), 0.5in(13mm)Weight:20KG, 30KG, 37KGCharacteristics:1, stable arc, easy to fill the wire2, small size, light weight, easy to move3, easily switch operation modes:MMA/TIG, AC/DC4, AC TIG welding for aluminum, magnesium and their alloys.5, DC TIG welding for stainless steel, alloy steel, carbon steel, copper and other non-ferrous metal.

We are offering nbc series co2/mig/mag gas shielded welding machine. 1, model no:nbc-200, nbc-3002, voltage(v):3 phase 380v3, rated input capacity(kva):7.5, 14.84, output current/voltage range(a/v):35/16-200/24, 35/16-300/295, duty cycle(%):40, 406, compared to common ac welding machine, the welding speed is faster and efficiency is higher(3 times) lower cost 50%7, deep penetration and high strength8, simplified operation procedure makes it necessary to remove the slags9, good surface shape, small distortion on workpiece10, applicable to weld carbon steel and alloy material11, applicable to weld thin plate with thickness of more than 0.8mm.