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One dosing system for all extrusion- and compounding tasks

Whether granulate, regrind, powder, liquids or flakes – motan-colortronic will introduce at this years K-show a new dosing and mixing unit that can be adapted to the most diverse dosing requirements. Specially developed for the extrusion and compounding sector, the SPECTROPLUS ensures perfect and constant dosing for continuous processes.

As one of the most flexible overall systems in the motan product world, the synchronous dosing and mixing unit can be supplied in either gravimetric or volumetric versions or a combination and for both starve-fed and flood-fed extrusion applications. Up to 8 dosing modules are mounted on a frame and can be easily removed and installed without tools.

The exchangeable dosing modules as well as the easy-to-clean dosing hopper enable a quick material change and thus shorter production downtimes. Modules and the most diverse dosing screws can be changed in record time. In addition to the dosing modules for bulk solids, gravimetric supply hoppers with dosing pumps for liquids can be used, depending on the application adapted to self-lubricating or non-self-lubricating liquids.


SPECTROPLUS dosing and mixing unit with hopper loaders – here a modular design that is typical for film extrusion application


  • Stromeyersdorfstraße 12, 78467 Konstanz, Germany
  • motan holding gmbh

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