Gneuss Kunststofftechnik GmbH

Mönichhusen 42, 32549 Bad Oeynhausen
Germany
Telephone +49 5731 5307-0
Fax +49 5731 5307-77
gneuss@gneuss.com

Location

Hall map

K 2016 hall map (Hall 9): stand A38

Fairground map

K 2016 fairground map: Hall 9

Our range of products

Product categories

  • 03  Machinery and equipment for the plastics and rubber industries
  • 03.01  Machines and equipment for preprocessing and recycling
  • 03.01.007  Screen changers

Screen changers

  • 03  Machinery and equipment for the plastics and rubber industries
  • 03.01  Machines and equipment for preprocessing and recycling
  • 03.01.008  Melt filters

Melt filters

  • 03  Machinery and equipment for the plastics and rubber industries
  • 03.01  Machines and equipment for preprocessing and recycling
  • 03.01.009  Compounding lines

Compounding lines

  • 03  Machinery and equipment for the plastics and rubber industries
  • 03.02  Machinery and plant for processing
  • 03.02.001  Extruders and extrusion lines
  • 03.02.001.01  Extruders
  • 03.02.001.01.03  Multiple screw extruders

Multiple screw extruders

  • 03  Machinery and equipment for the plastics and rubber industries
  • 03.02  Machinery and plant for processing
  • 03.02.001  Extruders and extrusion lines
  • 03.02.001.02  Extrusion lines
  • 03.02.001.02.02  Extrusion lines for flat film and sheets

Extrusion lines for flat film and sheets

  • 03  Machinery and equipment for the plastics and rubber industries
  • 03.02  Machinery and plant for processing
  • 03.02.001  Extruders and extrusion lines
  • 03.02.001.02  Extrusion lines
  • 03.02.001.02.03  Extrusion lines for tapes

Extrusion lines for tapes

  • 03  Machinery and equipment for the plastics and rubber industries
  • 03.02  Machinery and plant for processing
  • 03.02.001  Extruders and extrusion lines
  • 03.02.001.02  Extrusion lines
  • 03.02.001.02.04  Extrusion lines for mono- and multifilaments

Extrusion lines for mono- and multifilaments

  • 03  Machinery and equipment for the plastics and rubber industries
  • 03.09  Measuring and test equipment
  • 03.09.002  Measuring and test equipment for mechanical or dynamic properties
  • 03.09.002.02  Measuring equipment for melt pressure

Measuring equipment for melt pressure

  • 03  Machinery and equipment for the plastics and rubber industries
  • 03.09  Measuring and test equipment
  • 03.09.004  Measuring equipment for melt tempeature

Measuring equipment for melt tempeature

Our products

Product category: Extrusion lines for flat film and sheets

Gneuss Extrusion Technology

The extensive range of Gneuss technologies and products are designed specifically for combination as modules, resulting in a high performance extrusion line for the manufacture of high quality products.

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Product category: Extrusion lines for flat film and sheets

MRS Extruder

MRS Extrusion Concept

The patented MRS Extrusion 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.

Design

The polymer melt is delivered into a large single screw drum. The drum contains 8 small extruder barrels, parallel to the main screw axis. Installed in these small extruder barrels are the “satellite” screws, which are driven by a ring gear in the main barrel. The satellite screws rotate in the opposite direction to the main screw while they rotate around the screw axis.

This disproportionately increases the surface exchange of the polymer melt. The extruder barrels which are cut into the drum of the multi rotation system are approximately 30% open (see illustrations 4 and 5) to ensure the optimum melt transfer into the barrels, so that the evacuation can take place without restrictions. Further, precise control of the melt temperature is possible as the temperatures of all the surfaces in contact with the melt can be controlled accurately.

Performance comparison

Thanks to its Multi Rotation Element, the surface area – and the surface area exchange rate – available for devolatilization are far greater than in other extrusion systems available on the market.

The surface area of the steel parts in contact with the melt is exchanged at a rate of more than 25 times greater than with a co-rotating twin screw extruder. Due to the opposite rotation direction and high speed of the satellite screws, the polymer surface area is increased by a factor of 100 compared to a single screw extruder and a factor of 40 compared to a twin screw extruder.

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Company news

Date

Topic

Download

Sep 12, 2016

Информация для прессы - K16 - russkiy

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About us

Company details

Gneuss Kunststofftechnik GmbH is one of the technology leaders on the world market in the sector of plastics processing. Since its foundation in 1983, Gneuss has made a name for itself as a supplier of innovative solutions for the plastics processing industry.

Key factors of the company’s philosophy are the development and the sales of high-tech products with unique properties. Today, Gneuss’ products have the highest technological level worldwide. Many international patents guarantee this technological edge over their competitors.

Gneuss´ products are sold on the world market by Gneuss, Inc., the Gneuss daughter company in the USA, through a network of Gneuss-owned sales offices in China and Brazil and through approx. 30 sales and service representatives throughout the world.

The company’s business is divided into three sectors:

Filtration Technology:

Development and production of fully-automatic, pressure-constant and process-constant filtration systems / screen changers for the filtration of plastic melts.

Processing Technology:

Engineering/manufacture of extruders and sales of extrusion lines for further processing of PET recycling and polymer material. At the beginning of 2011, the Gneuß PET recycling process received a “Letter of Non-Objection” (LNO) by the US American Food and Drug Administration (FDA), for the use of up to 100 % recycled material.

Measurement Technology:

Production of measurement and control technology, e.g. pressure transducers and temperature sensors for extrusion processes.

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