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Encapsulator B-390




The versatile system for controlled encapsulation of active ingredients and materials for laboratory-scale research and development work. The simplicity and adaptability of the device allow its use in a variety of areas – pharmaceuticals, materials, cosmetics, the food industry and agriculture.

Key Differences

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  • Production of monodisperse microbeads and microcapsules

  • Choice of particle diameters between 80 μm and 4000 μm

  • Suitable for the encapsulation of microorganisms, organic and inorganic substances


  • Efficient, reproducible encapsulation process

  • Exceptionally tight particle size distribution

  • High encapsulation efficiency and high yields

User friendly

  • 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-390

Technical Specification

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Dimensions (W x D x H) 320 x 340 x 290 mm 

Weight 7 kg 

Power consumption max. 150 W 

Connection voltage 100-240 VAC 

Frequency 50/60 Hz 

Heating 10 – 80°C 

Vibration frequency 40 to 6000 Hz 

Electrode tension 250 to 2500 V 

Nozzle diameter of single nozzles 0.08, 0.12, 0.15, 0.2, 0.3, 0.45, 0.75, 1.0 mm

Encapsulator B-390


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