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Dosing Units



Dosing cylinders are used for metering abrasive fillers into both the polyol and the isocyanate component.


  • Very reliable anti-leakage features
  • Visually appealing and robust construction
  • For use under the harshest conditions
  • Good cost-effectiveness for the customer

Technical Data

Piston diameter mm Stroke length mm Dosing volume l/Hub Processing pressure bar
80…125 150…445 0,5…5 200

The above details are guideline values taken from previously developed products. If your requirements do not fit into this framework, we will find the best solution for your application.


  • Dosing unit with double-acting cylinder as the hydraulic drive
  • Models for various operating fluids
  • With optional position-measurement system for determining the stroke


  •    -  Plastic processing