... steel, aluminum, copper, bimetal material with excellent cutting kerfs and f LGK-40, LGK-63, 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 ... 920mm LGK-100 Air plasma arc cutting machine