Leistritz Extrusionstechnik GmbH

Postfach 3041 , 90014 Nürnberg
Markgrafenstr. 36-39 , 90459 Nürnberg
Germany

Telephone +49 911 4306-0
Fax +49 911 4306-400
extruder@leistritz.com

Trade fair hall

  • Hall 16 / F22
 Interactive Plan

Hall map

K 2016 hall map (Hall 16): stand F22

Fairground map

K 2016 fairground map: Hall 16

Visit us

Hall 16 / F22

19.10.2016

Topic

Download

all-day

The Extrusion XXperience Show

On the hour you will make a new experience at the Leistritz booth:
-> The Knowledge XXperience with presentations on various specialist topics (approx. 15 min./ odd hours)
-> The Extrusion XXperience - multimedia show (approx. 5 min./ even hours)

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20.10.2016

Topic

Download

all-day

The Extrusion XXperience Show

On the hour you will make a new experience at the Leistritz booth:
-> The Knowledge XXperience with presentations on various specialist topics (approx. 15 min./ odd hours)
-> The Extrusion XXperience - multimedia show (approx. 5 min./ even hours)

More Less

21.10.2016

Topic

Download

all-day

The Extrusion XXperience Show

On the hour you will make a new experience at the Leistritz booth:
-> The Knowledge XXperience with presentations on various specialist topics (approx. 15 min./ odd hours)
-> The Extrusion XXperience - multimedia show (approx. 5 min./ even hours)

More Less

22.10.2016

Topic

Download

all-day

The Extrusion XXperience Show

On the hour you will make a new experience at the Leistritz booth:
-> The Knowledge XXperience with presentations on various specialist topics (approx. 15 min./ odd hours)
-> The Extrusion XXperience - multimedia show (approx. 5 min./ even hours)

More Less

23.10.2016

Topic

Download

all-day

The Extrusion XXperience Show

On the hour you will make a new experience at the Leistritz booth:
-> The Knowledge XXperience with presentations on various specialist topics (approx. 15 min./ odd hours)
-> The Extrusion XXperience - multimedia show (approx. 5 min./ even hours)

More Less

24.10.2016

Topic

Download

all-day

The Extrusion XXperience Show

On the hour you will make a new experience at the Leistritz booth:
-> The Knowledge XXperience with presentations on various specialist topics (approx. 15 min./ odd hours)
-> The Extrusion XXperience - multimedia show (approx. 5 min./ even hours)

More Less

18:00 - 22:00

Leistritz booth party - "The Extrusion XXperience"

25.10.2016

Topic

Download

all-day

The Extrusion XXperience Show

On the hour you will make a new experience at the Leistritz booth:
-> The Knowledge XXperience with presentations on various specialist topics (approx. 15 min./ odd hours)
-> The Extrusion XXperience - multimedia show (approx. 5 min./ even hours)

More Less

26.10.2016

Topic

Download

all-day

The Extrusion XXperience Show

On the hour you will make a new experience at the Leistritz booth:
-> The Knowledge XXperience with presentations on various specialist topics (approx. 15 min./ odd hours)
-> The Extrusion XXperience - multimedia show (approx. 5 min./ even hours)

More Less

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
  • 03.01.005  Extrusion lines for compounding

Extrusion lines for compounding

  • 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
  • 03.02.001.01.02  Twin 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
  • 03.02.001.02.05  Extrusion lines for pipes and profiles

Extrusion lines for pipes and profiles

  • 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
  • 03.02.001.02.10  Extrusion lines for composites

Extrusion lines for composites

Our products

Product category: Extrusion lines for compounding

Extrusion lines for compounding

Compounding is a showcase discipline for the Leistritz twin screw extruder. A wide variety of options for incorporating fillers and reinforcing materials into the polymer matrix are possible and lead to new material properties which are used in a multitude of applications.

Whether extruders or complete production lines - we offer you YOUR tailor-made solution, regardless of what compounding challenges you have for us.

Reinforcement of polymers, e.g. through the incorporation of fibers (glass, carbon or natural fibers)
Modification of the impact strength of thermoplastics, e.g. by blending with rubber components
Improvement of the dimensional stability and breaking resistance of polymers, e.g. by the incorporation of inorganic fillers, glass beads
Enhancement of the flow and flame retardant properties of polymers, e.g. through the incorporation of low-viscosity substances or flame retardants
Production of polymer blends, e.g. through the mixing of compatible and incompatible polymers
Improvement of the chemical/physical durability of polymers, e.g. through the incorporation of stabilizers, static inhibitors

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Product category: Twin screw extruders

ZSE MAXX twin screw extruder series

Leistritz Extrusionstechnik GmbH stands for up-to-date extrusion equipment. The co-rotating intermeshing twin screw extruders of the ZSE MAXX series with screw diameters of 27 to 180 millimeters are the flagship of the German extruder manufacturer. With the segmented screw and barrel systems as well as the extensive selection of gearboxes and drives, this range of extruders proves to be extremely flexible and therefore highly adaptable for almost any process requirement.

The ZSE MAXX range with a high volume of OD/ID = 1.66 and a very high available specific torque of 15.0 Nm/cm³ facilitates maximum throughputs for volume and torque limited applications. Since the product introduction in 2004/2005 Leistritz has achieved a top position in this field. The multitude of ancillary equipment like feeding systems, side feeders, die heads and filter systems provided by Leistritz also includes various pelletizing systems for the whole range of applications.

The range of equipment can be applied to following tasks:
- Compounding of thermoplastic materials
- Filling and reinforcing of thermoplastic materials of up to 85% (of CaCO3, Talcum, glass fibers)
- Additive and colour masterbatch production and testing for injection molding, film and fiber grades
- In-line-Compounding / Direct extrusion e.g. LFT for automotive industry, plastic films etc.
- Pharmaceutical applications e.g. melt extrusion for homogenizing tablet mixtures
- Reaction extrusion e.g. graft polymerization, foaming processes
- Special applications

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Product category: Extrusion lines for flat film and sheets

Film extrusion - from raw material to film

In recent years, Leistritz has equipped a great many systems for the production of thermoforming films with twin screw extruders. The reason for this is that increasing numbers of film producers in this field rely on the special vacuum technology which makes it possible to process bottle flakes directly without predrying. Up to 100% recycled material can thus be processed without adding any new material. Since most thermoforming films are used for food packaging, the films are furnished with cover layers by means of co-extrusion during the production process.

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Product category: Extrusion lines for pipes and profiles

Pipe extrusion

In this process, the melt is processed into pipes immediately after leaving the die in a direct extrusion procedure. The necessary ingredients, such as polymer, impact modifier, color pigments, chalk, etc., are supplied via split feed and the melt is homogenized in the extruder. Volatile components are drawn off from the process via a degassing module. The melt travels via the melt pump to the screen changer, where it is continually filtered. The melt distributes itself in a circle around the die in the downstream pipe head. Pure polypropylene is processed in the overlapping co-extruder. The melt is applied to the pipe as an entirely fine and smooth outer layer film.

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About us

Company details

Leistritz Extrusionstechnik GmbH is one of the leading extruder manufacturers worldwide. For almost 50 years the company with its headquarters in Nuremberg/Germany has been building twin screw extruders and turn-key lines for the plastics processing industry. Leistritz customers benefit from a vast experience in various areas of material processing such as masterbatch production, compounding, direct, lab and pharmaceutical extrusion. The company employs around 160 people worldwide and keeps a subsidiary in the US and in China as well as sales offices in Italy and France.

Leistritz' core competence is to find solutions for applications beyond the norm. The ability to realize turn-key production lines is another strong side of the renown plastics machine manufacturer.

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Company data

Sales volume

20 - 100 Mill. US $

Export content

max. 75%

Number of employees

101 - 500

Foundation

1937

Area of business
  • Machinery and equipment for the plastics and rubber industries
  • Services for the plastics and rubber industries
Target groups
  • Plastic product manufacturing
  • Chemical industry