... Arc Cutter: 1.Air Plasma Cutter 2.Input power voltage:3 phase 380V 3.Steel,aluminium and copper cutting LGK8 ... cutting air supply,which is no pollution,economic and low cost4. Simple circuit,easy maintenance5. After pickling, parkerizing,powder coat,paint ... and no shedMain technical data: ModelLGK8-100LGK8-300Input power voltage 3 phase,380VRated input capacity14 kva25 kvaRated input current21 A38 ...