Buhler Ag

Josef Huber

Hugo Hegelbach

Edgar Ruegger

Apparatus for feeding particulate material to a roll mill, such as a roll refiner mill, or flaking mill has rollers (1, 2) pressed against each other with the help of a pressure exerting device, and a feeding compartment disposed above the nip (3) for the supply of the material to be ground. The feeding compartment (5) has a supply opening (14), succeeded by a device (11) for supplying mixed material to the rollers (1 and 2). This device is composed of a swivel spout (11) driven backward and forward, substantially lengthwise along the nip (3), by a pivot drive (13).

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Kreuzlingen, Switzerland

Josef Huber