... principles.AdvantagesFast, efficient, deep, little distortion, little affect area, quality welding, welding points free from pollution, and energy saving.Specifications Model ML ... ±10%/50Hz/30ASystem composition and environmentalrequirements system compostion ,Host computer, Cold water tankConsumablesXenon lamp, filter, protection lens, argon,water,electricityInstallation environmentInstallation ...