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Gneuss Kunststofftechnik GmbH

Booth number: 2J31

www.gneuss.com
gneuss@gneuss.com

About us

Gneuss has been at the forefront of polymer recycling technology for over 30 years now and offers a range of innovative solutions for the processing and recycling of polymers. Gneuss´ systems are optimised for the challenges of PET recycling. They are perfectly harmonised with one another and their modular design can be configured flexibly. The Gneuss-Processing-Unit (GPU), consisting of the unique Gneuss MRS Extruder, Rotary Filtration Systems and Online Viscometer represent the heart of the Gneuss recycling systems. With the MRS Multi Rotation System, Gneuss provides a processing system, which can handle a wide range of input materials with different qualities and properties. It can process 100 % recycled material without pre-drying or crystallising. Polymer purification takes place not only in the MRS extruder but also in the Gneuss Rotary Filtration Systems which ensure a purified polymer melt, without foreign particles or specks.



Products and services

2018
MRS-Extruder with exceptional decontamination performance
The MRS Extruder (a single screw extruder with an innovative multiple screw devolatilising section) provides excellent devolatilisation of the polymer melt. The multiple satellite screws (which rotate in the opposite direction to the main screw) ensure a rapid surface area exchange of the polymer melt under vacuum, thereby achieving a huge improvement in the diffusion process. The system is therefore ideally suited to the processing of heavily contaminated polymers.
The high polymer melt exchange rate by means of the Multi Rotation System is achieved during an extremely short residence time, with low shear and temperature stress for the polymer. At the same time, additives can efficiently and homogeneously be introduced into the melt.
As a result, the polymer decontaminated on the Gneuss MRS extruder fulfils the strict requirements of food contact application standards such as FDA, EFSA and Invima without restrictions.

Gneuss-Processing-Unit GPU with MRS Extruder, RSFgenius and VIS

Gneuss-Processing-Unit GPU with MRS Extruder, RSFgenius and VIS

With the MRS System, Gneuss provides a processing system which can handle a wide range of input materials with different qualities and properties. It can process 100% recycled material without pre-drying or crystallising. In addition to the unmatched devolatilisation performance of this extruder (for example input material with up over 1 % residual moisture level) the decontamination performance is so good, that the extruder matches EFSA and FDA requirements without restrictions or compromises.

www.gneuss.de/schluesselfertige-anlagen/?lang=en

Contacts

Address
Gneuss Kunststofftechnik GmbH
Moenichhusen 42
32549 Bad Oeynhausen
Germany

Phone: +49 5731 5307-0
Fax: +49 5731 5307 -7

Ralf Altepeter
Manager Technical Sales
Phone: +49 163 7530786
ralf.altepeter@gneuss.com


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