Patented drying technology for the highest thermical saving. In the drying system from MÜHLBÖCK typ 606 we have a drying kiln which a feed. air system with is quite unique around the world. With this thermal savings of up to 9% can be achieved. The additional generously sized heat recovery results in an overall saving potential in terms of thermical energy of 25% compared to conventional drying kilns and thus to a better economic efficiency.