Challenging shear-sensitive applications in continuous compounding of rubber, PET-Recycling & adhesives.
The RingExtruder’s technology is based on 12 screw shafts, arranged symmetrically in a ring rotating in the same direction, each on its own axis. This composition largely compensates the spreading forces known in multi-screw extruders and therefore reduces barrel and screw wear.
We have engineered and patented the RingExtruder RE® for shear-sensitive continuous compounding of rubber, degassing of post-consumer PET-bottles in PET bottle to bottle recycling and the challenging mixing of adhesives. The RingExtruder XPV Series is our latest technology which has an improved cooling system.
Superior dispersive and distributive mixing
Extraordinary temperature and residence time control
Reduced energy input and lower operating costs
Self-cleaning for fast changeover times
Turnkey systems on request