Rapid and effective processes
In some areas of rubber processing applications, process technology constraints mean that a discontinuous operation of the extrusion system yields better results. In particular, to relieve the extruder gear of dynamic pressure build-up, gear pumps have been proven to be exceptionally useful and reliable with the start-stop method. In this case, the dynamic loads that are generated make rigorous demands on the pump bodies, shafts and bearings.
To withstand the high bending forces, the HSE series is equipped with special shaft bearing properties. After long-term testing, the HSE series offers gear pump models of the latest generation that deliver the same lifetime of service as a conventional gear pump even at high dynamic loads.
Benefits
- Rigid shafts with excellent wear resistance
- Individually-adjustable pump setup with regard to shape and configuration
- Performance and throughput
Application limits
Outlet pressure [bar]: | Up to 800 bar |
Differential pressure [bar]: | Up to max. 600 |
Pump size: | 22 to 56 |
Specific volume [cm3/rev]: | 8.6 to 92 |
Throughput range [kg/h]: | 0.035 to 6.9 |
Viscosity [Pas]: | Up to 15,000 |
Temperature [°C]: | Up to 120 |
