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Germany

Company
Maag Automatik GmbH
Address
Ostring 19
63762 Grossostheim

polyrex®

Pressure increasing pump for the polyolefin industry

Processes in the manufacture of polyolefins require gear pumps which build up pressure for the units after the compounder. Thanks to special gear teeth with low squeezing power, the polyrex® gear pump is the ideal solution for these applications. The high efficiency and long service life will enhance your production plant’s capacity. Upgrades with shaft and bearing tempering enable an efficient heat discharge and hence a significant increase in flow rates and improved product quality.

Benefits

  • Processing of highly diverse polymer melts with wide viscosity range
  • Optimized flow channels and full heating
  • High overall efficiency, minimized friction thanks to pioneering gear and bearing technology
  • Gentle treatment of polymer melts thanks to special gear teeth with low crushing power
  • Low pulsation pumping even at high differential pressures
  • High durability and service life
  • Reduced wear on screw housings and extruders

Technical data

Throughput [kg/h]
120000
Differential pressure [bar]
300
til max.
Pump size
3
til
100
Output [l/min]
1650
Viscosity [mPas]
20000
Temperature [°C]
350
Rotational speed [rpm]
85

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polyrex®
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