The compactor sieve CSE is a machine for the treatment of coarse solids from static screen, screw screens and rotosieve that performs 3 functions at once: – Drainage – Transport – Compaction / Dehydration The compactor reaches effectively perform a volume reduction up to 50%, depending on types of materials and installation. The inclination and length of the screw and pressure from the outlet cover (adjustable) makes possible to regulate the compacted.