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The design of extrex6 makes it possible to avoid a pre-filtration process in most applications.

Recycling operations require extremely reliable gear pump systems with high output consistency and a confi guration to suit each recycling application. The modular design of extrex® gear pumps easily meets the requirements for these diverse applications. 

The extrex6 recycling pump differs from the general use pump in that it incorporates special components that allow foreign particles to pass through the pump without causing damage. It can also be used effectively in applications with highly fi lled materials.

Technical Specifications

Pump Size

Spec. Vol. (ccm)

Throughput (kg/h)

pm (min)


194 1524 179


385 2569 152


764 4474 134


1545 7735 114


3082 13105 97

Key Components

  • Polyolefins
  • Polyesters
  • Polyamids
  • Polycarbonates
  • Styrene polymers
  • Expandable polystyrene
  • Fluor polymers
  • TPE
  • Other polymers upon request
  • Defined tolerance classes
  • Wired heating cartridge fully attached to connector
  • Liquid heating with interconnection bores
  • Pressure/temperature sensor bores in body
  • Choice of materials for every application
  • Cooling feature for shaft seals
  • Special seal types
  • Adapter flange
  • Sensors
  • Support Carts / Base frames
  • Drive units
  • Control Systems
  • Complete solutions

extrex Recycling

MaagMAAG Pump Systems, Automatik Plastics Machinery, Gala Industries, Reduction Engineering Scheer and Ettlinger – five successful and well experienced companies have joined forces to become the global partner for the polymer industry. As manufacturer of gear pumps, pelletizing and filtration systems and also pulverizers we offer top-grade equipment for your demanding requirements – not only for polymer applications, but also for the chemical, petrochemical, pharmaceutical and food industry.
[Chemical Industrial Pumps, Pump]