All laser engraving machines need extraction, tube temperature control, air compression. The new MIRA 9060 smart design has all of these built into the unit. So no external devices are seen. Simplicity and smart thinking.Typical problems with laser machines are often caused by dust, smoke and dirt particles getting into your motion control system, damaging your guide rails and bearings. AEON Laser Clean Pack technology is designed to protect your mechanic parts, giving you consistently high engraving results, ability to work at high speed without quality loss and prolonged component life.