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Extraction pumps

Polymer Handling

The gentle treatment of the melt is crucial for an optimal polymer production process. MAAG pumps contribute significantly to the productivity, efficiency and operational reliability of both low-viscosity and high-viscosity applications.
Extraction pumps for polymer production
Complete belt cooling pelletizing system


Extraction pump for the polymer industry
Complete belt cooling pelletizing system


Polymer extraction and transfer pump for polymer applications

The use of extraction pumps for polymer production

The MAAG vacorex® x⁶ class and viscorex® polymer extraction gear pumps ideally fulfill modern polymer production processes, which require polymer pumps that can gently discharge against high pressure despite very low fill level and high vacuum conditions in the reactor/devolatilization vessel.

The MAAG vacorex⁶ polymer extraction pumps process a wide range of different polymer grades without affecting their quality. Reliable, requiring little maintenance, and robust enough to withstand the rigors of years of operation, the vacorex⁶ polymer gear pump is the ideal solution for such applications.

The MAAG polymer extraction pump systems and viscorex® transfer gear pumps efficiently convey plastic melts with a constant, precise flow. As they feature the excellent fill behavior and short residence times these pumps are the ideal solution for this type of polymer application.

Their high efficiency and long service life will enhance the capacity and availability of your polymer production line.

Advantages of our polymer extraction pumps

  • Limited heat exposure to minimize degradation of your polymer
  • Effective inlet geometry to maximize your feed capability
  • Minimized polymer volume above pump to reduce your volatile content downstream
  • Minimized Footprint to reduce your total cost of ownership
  • Efficient temperature management to enhance your process security
  • Constant precise flow
  • Low pulsation pumping even at high differential pressures

Technical data of our polymer extraction pumps

Differential pressure
max 320 bar
max. 20,000 mPas
max 350°C
Throughput rate
max 170 t/h

Are you looking for a reliable and sustainable solution to improve the quality of your finished polymer? Our specialists will be happy to advise you.

Let's talk!

Examples of applications of our polymer extraction pumps
  • PET
  • PBT
  • Polyamide
  • Polycarbonate
  • Cellulose acetate
  • Polyacrylicnitrile
  • Silicone
  • Oil additives
  • SBR Latex
  • Epoxy resin
  • Phenolic resin
  • Polymethylmethacrylate
  • Polystyrene (incl. ABS, EPS)
  • Polysulphone
  • Elastomers
  • Polyolefine
  • Cellulose acetate
  • Elastomers
  • Epoxy resin
  • Phenolic resin
  • Polyacrylicnitrile
  • Polyamide
  • Polycarbonate
  • Polybutylene Teraphthalate
  • Polyethylene Teraphthalate
  • Polymethylmethacrylate
  • Polypropylene

Extraction pumps

Animation of extraction pumps for polymer production; how it works.

Let's talk!

Suurmond BV
The Netherlands
T +31 (341) 25 49 00 

Voltweg 2
8071 CZ Nunspeet

CoC 08142400
VAT NL815360800B01

Suurmond BV
Belgium and Luxembourg
T +32 (3) 54 44 070

Noorderlaan 109
2030 Antwerp

Company no. 0440573109
VAT BE-0440.573.109

Suurmond UK Ltd
Great Britain & Ireland
T +44 (1386) 423 756

7e Enterprise Way
Evesham, Worcester

Registration no. 5113524
VAT GB 845 7137 10

Suurmond (France)
T +33 (474) 02 66 75

Parc Millésime, bâtiment 4
119 rue Michel Aulas
69400 Limas

VAT: FR59815325303
Registration no.: 59 815 325 303

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