1.A dvanced inverter IGBT technology ,High cutting frequency; 2.Portability,energy saving ,noiselessness and high reliability. 3.With arc maitainence device, applicable to automatical cutting equipment; 4.Touch and untouch arc initiation; 5.suitable for stainless steel ,aluminum ,copper, titanium,cast iron,carbon steel,alloy steel,alloy metal and nearly all the metals cutting. 6.Stable arc, long working time. 7. Complete accessories: cutting torch, welding cable,earth clamp, carton boxSPEC: Model Spec.LG-100Power supply voltageAC 380+15% V / 50 60 HzPower supply capacity15 kVADuty cycle 60%Current range20-100 ANo-load voltage260 VPower output voltage120 VARC strikeContact /Non- ContactPower factor (η)0.93ProtectionIP21 SInsulationBAir pressure6 MPaCutting Thickness35 mmWeight35 kgDimensions (mm)300 x 540 x 600 ModelSpec.LG-120Power supply voltageAC 380+15% V / 50 60 HzPower supply capacity20 kVADuty cycle 60%Current range20-120 ANo-load voltage275 VPower output voltage128 VArc striking wayTouch /UntouchCOSφ (η)0.93Protection gradeIP21 SInsulation gradeBAir pressure6 MPaCutting Thickness45 mmWeight35 kgDimensions (mm)300 x 540 x 600