- - - SQUEEZING-ROLL GRANULATOR GRANULATING SYSTEM COMPRISING SAME AND USE OF THE SQUEEZING-ROLL GRANULATOR

摘要

The present invention relates to a squeezing roller granulator having a pair of squeezing rollers (60) composed of a toothed pressure roller (2) and a toothed crushing roller (3). has a toothed side (5, 6) positioned between a tooth root area (7) and a tooth tip area (8, 8''), the tooth root area having an outer diameter smaller than the outer diameter (D) of the tooth tip area ( d), wherein the tooth tip region of at least one of the pressing roller and the squeezing roller of the pair of squeezing rollers includes three squeezing zones (9, 10, 11) including a central squeezing zone (10), , the three squeezing zones form different spacings between the tip regions having the minimum spacing a in the region of the central squeezing zone, the pressure roller of the pair of squeezing rollers and the tooth root region of the squeezing roller and The toothed side forms the maximum cross-sectional area of the assembly cushion 12 to be contoured.