Continuous Crystallization Processes

A high performance impeller developed for draft tube apparatus as in continuous crystallization processes. The flow-optimized geometry of the blades creates an exceptional axial pumping and provides a well-balanced low shear flow field.
The EKATO TORUSJET is the ideal impeller for draft tube applications like in continuous mass crystallization. Especially shaped blades minimize the shaft power for a constant flow rate and pressure drop. This provides a controlled particle formation process and allows the production of large crystals with a narrow particle size distribution.
  • High efficiency / high axial pumping
  • Extremely high circulation rates and static heads possible
  • Low particle attrition / low shear on the crystallizate
  • Energy-efficient operation through the installation of geometrically optimized inlet and outlet guide vanes
  • Flexible adaptation of the system to process requirements


The following material is available for download.