High performance shredders by Höcker Polytechnik offer tailor-made solutions for volume reduction and pre-compacting treatment for large-sized paper and fibreboard scrap. Our low-speed shredders work on the cut-and-rip principle, in which the toothed-shafts turn in opposing directions and rotate at different speeds. This reduces the noise level and the wear and tear on the machinery since the toothed shafts mesh without touching and rotate
at low peripheral speed.
Höcker Polytechnik high performance PHS and PHSH shredders allow efficient comminution of large-sized corrugated fibreboard and paper waste ready for compacting. Three toothed shafts take care of the shredding of the material before it is disposed of by pneumatic or mechanical means. In case of overloading, an optional reverse drive on the conveyor belt permits the material to be fed in again.
In the upgraded PHSH model for comminution tubes, a drive roller takes care of the feed and a cutting rotor of the comminution of tubes with wall thickness of up to 30 mm.