Widely used for cutting stainless steel, carbon steel, aluminum, copper, bimetal material with excellent cutting kerfs and f LGK-40, ... , LGK-100 Air plasma Arc cutting machineCharacteristics & Applications: Adopts compressed air as cutting gas source, high temperature and ... to all conductive materials in all shape parts.Widely used for cutting stainless steel, carbon steel, aluminum, copper, bimetal ...