Our large chamber mills enable high throughput rates with automatic plant operation. They are used to grind dry and free-flowing bulk materials, high-fat and protein-rich products, as well as fibres. Thanks to their special design, the rotors operate at extremely high speeds despite their size. It is easy to change the beaters quickly in just a few minutes, reducing downtimes. The high quality and technical individuality of the machines are the basis for the lasting success of Tietjen’s large chamber mills.