Rotor Fine Granulator - RFG 250 D, 250 DL, 250 DDL

The rotor fine granulators of the RFG250 series have throughputs up to 1,500 kg/hr (type: D), 3,000 kg/hr (type DL), or 4,500 kg/hr (type DDL) respectively. With these three models, Alexanderwerk offers a staged range of powerful machines for granulation and size reduction of dry or slightly moist materials.

Granulation by means of rotor fine granulators is mechanical crushing of the material to produce granules of a defined particle size. Typically, rotor fine granulation does not produce any oversize (i.e. granules the size of which exceed the upper admissible limit). At the same time, this type of size reduction minimizes the fines content in the finished product. Rotor fine granulation is a very gentle process.