The heart of the machine is the solid profiled steel cutting rotor revolving at approx. 90 r.p.m. and having inserted into it replaceable hardened steel cutting crowns, each rotatable and reversible to give many cutting faces before replacement.
Wear resistant cutter tools are inserted helically around the rotor.
These tools have two cutting faces and are easily turned and interchangeable. The tools are of a simple shape and consequently inexpensive to replace. The counter tool - or "dead-knife" - is situated in the base of the hopper.
They are adjustable to optimise the cutting gash.
Exhibitor: Reinbold Entsorgungstechnik GmbH