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Gear pumps for extrusion, compounding and polymerisation |
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The best guarantee for continuous and economic machine performance is an integrated system with well-matched units. This is our main competence - integral solutions from one source.
A further element of this product strategy is Kreyenborg pump technology.
From today’s point of view, the gear pump cannot be neglected in the extrusion if you want to produce high-quality products. Despite of its simple and robust design, it is a high-precision displacement pump and convinces by its conveyance accuracy and its capacity in pressure build-up at minimum thermal material strain. Whereas the gear pump maintains a constant volumetric output and the required pressure at the tool, the pressure at the outlet of the extruder can be set to an optimal duty point.
Advantages for your process
- elimination of output variations and pressure pulsations, thus improvement of the product quality
- optimisation of the dimensional accuracy as well as of surface and optical quality with the production of films, sheets and profiles
- improvement of the product quality with regard to homogeneity and pellet size in the compounding
- saving of raw material, reduction of rejects
- increase of output
- decrease of energy consumption of the complex line
- conserving use of the extruder by means of process-technical shifting the task of building up pressure to the gear pump
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