A vTl machine is an energy-efficient and has a low boiling point, it is an electricity-saving gas that does not need electricity at all.
A VTl laser cutter is a type of sheet metal fabrication that uses high-precision, high-speed steel, and metals with high accuracy. It has a high-precision laser cutter, and it has a wider range of textures and / or shapes to cut different materials using a TTl laser cutter.