FIELD: polymer material processing.
SUBSTANCE: device comprises a receiving container or a cutting compactor where the processed material is loaded. The lower part of the receiving container has a discharge outlet. The receiving container is divided into at least two cylindrical chambers (6a, 6b, 6c, ...) separated from each other by the corresponding transitory bottoms (2', 2", ...). Each chamber (6a, 6b, 6c, ...) has at least one mixing or grinding element (7a, 7b, 7c, ...) capable of vertical axis rotation (8, 14), which interacts with the material. The special means (5', 5", ...) are implemented for change or transfer of softened, lump or unmelted material between the neighbouring chambers (6a, 6b, 6c, ...). The upper chamber or the chamber that lies above has larger diameter than the chambers (6b, 6c, ...) below.
EFFECT: improved homogeneity of the processed polymer material.
16 cl, 4 dwg
