Profile: Sirona Dental Systems GmbH focuses on dental equipments. We offer includes treatment centers, handpieces, hygiene systems, imaging systems and CAD/CAM systems. Our product DAC universal cleans and sterilizes internally rotating instruments. It cleans the internal channels of the handpieces, contra angles and turbines. During the external wash the instruments are washed twice with cold water & once with hot water. This process removes biofilm and dirt faster and more effectively. It is normally very difficult to clean the channels manually. This product is able to thoroughly clean the instruments, thereby ensuring they are optimally prepared for sterilization.