welding machine Characteristic: ² Adopt Siemens IGBT Module ² Adopt micro computer control method to meet the ideal requirements of the waveform. Improving the figuration and reduce the spatter ² Resonance inverter technology and high efficiency ² Can preset the welding current and voltage. can store 10 sets common welding parameters. Factory set can be available ² Have the function of accurate adjusting ² Function of selecting the wires diameter and can waveform control the welding according to wires diameter ² Spot welding function. ² MIG-500DS ² Circulation water cooling tanker is built-in MIG-500DS Model Item MIG-500DMIG-500DSInput voltage/frequency Three phase 380V 50/60HzRated input capacity 25KVA25KVACurrent adjust range 60500A60500ADuty cycle 60%60%Dimension(mm) 636×322×584860×430×1050weight 50kg125kgWire feeder SB-10SB-10Gas flow device CLT-25 36VCLT-25 36VWelding gun QTB-500KQTB-500KCooling method Air coolingair+water cooling