Granulating thermosetting moulding plas- - tics

摘要

Granulation is by nozzles and is directly after the preparation process in a continuous device. In otherwise known way, the mass to be granulated is pressed out directly from the working tool shafts, at least somewhat radially outwards from them and through nozzles, below which it is cut. Pref., the materials are moved at least partly radially against each other in the region where they are radially pressed out.