... Plasma Cutting Machine 1.Advanced IGBT technology 2.For high standard,high quality,high demand welding 3.Perfect function IGBT Air Plasma Cutting ... ,low alloy steel,aluminium,copper,aluminium alloy,copper alloyThickness of sheet(mm) stainless steel,carbon steel, low alloy steel 1. ... 0-55Thickness of sheet(mm) aluminium,copper, aluminium alloy,copper alloy 1.0- ...