1,spot welding 2,220V/380V 3,water-cooling structure 4,adjustable welding time,easy welding repeated. 5, color available Specifications1.Low power consumption ... maintenance with pedal-level type spring-press structure*Adjustable welding time, easy welding repeated*Suitable for low carbon steel, wire, stainless ... 4+4Dimension(MM)830*360*1030830*360*10401000*410*1110Usable electrode(MM)818394Cod.(NO)