... inverter,DSP digtal technology CE,ROHS,UL,ISO9000,approved mig welding machineCharacteristic: Slow wire feeding arc, easy arc ignition. These ... used to improve the shape, reduce splash. Small welding deformation , good welding seam forming. No Power Factor Correction technology, high ... The use of solid / flux-cored wire. Sustained high rate of load can be a long time for welding. Figures show that the ...