Encapsulator B-395 Pro

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For sterile microbeads and microcapsules.

A quality product for the sterile encapsulation of cells, biological and active ingredients for laboratory-scale research and development work. The highly advanced technology enables particle production for numerous biotechnology and medical processes and other fields that require sterile conditions.


  • Sterile encapsulation of cells, microorganisms and active ingredients.
  • Aseptic introduction and removal of fluids and products to and from the reaction vessel.
  • Possibility of integration in a GMP-compliant production process.


  • Efficient, reproducible encapsulation process under low-impact process conditions.
  • Exceptionally tight particle size distribution.
  • High encapsulation efficiency and yield.


  • Intuitive to operate and easy to maintain.
  • Quick and easy process optimization thanks to visualization of droplet formation.
  • The BUCHI application database and BUCHI application support help you get the most out of working with the Encapsulator B-395 Pro.

Syringe pump: Easily calibrated syringe pump for low-loss feed of small sample quantities using sterile syringes of various volumes.

Material certificates: The reaction vessel for the Encapsulator B-395 Pro is available with material certificates for GMP documentation.

Concentric nozzle system: Concentric nozzle system for creating core-shell capsules (diameter 200 – 2000 µm).

Air dripping nozzle: Nozzle system with airstream dispersal and minimized dead space, tailor-made for low-impact encapsulation of cell agglomerates.