Multifaceted expertise

With more than 30 years of experience and over 60 international patents, the family-owned and operated company Gneuss has made a name for itself as a supplier of innovative solutions for the plastics processing industry. The optimization of extrusion processes with numerous innovative developments: this is our focus with regard to Processing Technology.

Modular Extrusion Technology

With its modular design, Gneuss Processing Technology combines the individu­al Gneuss product elements for economic, high quality and high performance production processes in the most diverse areas of plastics processing and their manufacture.

MRS Extrusion Concept

The patented MRS Multi Rotation System offers completely new possibilities with regard to the efficient degassing and extrusion of polymer melts. Additionally, this system also offers excellent dispersion performance for the introduction of gases and / or all forms of additives.

Rotary Filtration Systems

The patented Gneuss Rotary Filtration Systems enable fully automatic, process and pressure constant filtration. The main characteristic of these Filtration Systems is the Rotary Disk with its ring of screen cavities, rotating between two solid steel blocks.

Measurement Technology

Gneuss Melt Pressure and Temperature Sensors are characterized by their ext-remely high precision, combined with a high degree of robustness. Consistent application of latest technology ensures permanent quality control during the production process.

Online Viscometer VIS

The Online Viscometer VIS provides reliable and accurate measurement of the melt viscosity according to DIN 53014 guidelines. The unit operates without material loss. It is simple to operate and cleaning of the capillary can be carried out without any influence on the production process.

Vacuum Technology

The standard vacuum systems operate with a simple and robust water ring pump with a standard vacuum level of down to 20 mbar. Systems for vacuum levels down to 1 mbar can be supplied. The gas and particle separation is simple and environmentally friendly.

Control System Technology

The use of patented measurement and control technology permits Gneuss to simplify extrusion processes while at the same time increasing their reliability.

Well proven worldwide

The performance offered by Gneuss Filtration, Processing and Measurement Technologies is well pro­ven. A number of MRS Extrusion systems have been sold in the last year for PET sheet, fiber and repelletizing applications worldwide. Thanks to the special MRS design, the extruder system offers excellent devolatilizing and decontamination performance. Gneuss has received a total of 4 LNOs (letters of non-objection) from the US American Food and Drug Administration (FDA) for the reprocessing of PET material for the food industry.



Serving the growth market for staple fibers ecologically, Axel Hannemann (Kunststoffe International 9/12)
Serving the growth market for staple fibers ecologically, Axel Hannemann (Kunststoffe International 9/12)
PET in rotation, Axel Hannemann (Kunststoffe International, 10/11)
PET in rotation, Axel Hannemann (Kunststoffe International, 10/11)

Get in Touch

Gneuß Kunststofftechnik GmbH

Gneuß Kunststofftechnik GmbH

Mönichhusen 42
32549 Bad Oeynhausen

Tel: +49 57 31 53 07-0
Fax: +49 57 31 53 07-77


Gneuss, Inc.
10820-G Independence Pointe Parkway
Matthews, NC 28105
United States
Tel: +1.704.841.7251
Fax: +1.704.841.7254

Gneuss China
Shanghai Gejun Machinery Co., Ltd
Room 202
No. 104, Lane 3885, Qixin Road, Minhang Shanghai 201105
Tel: +86.139.1682.8631

Gneuss – Divisão America do Sul
Al. Rio Negro, 1084 – cj 114
06454-000 – Barueri – SP
Tel: +55.11.4191.1449
Fax: +55.11.4191.1449