... 3.IBGT welding machine 4.Welding of over 0.8mm or medium thickness plate. IBGT Carbon dioxide welding machine NB serial 1 ... Controlled by electric reactor, stable welding current, little spatter, deep weld pool and good welding surface.l Small & light, especially ... Controlled by electric reactor, stable welding current, little spatter, deep weld pool and good welding surface.l Small & light, ...