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Buchi B-290 Mini Spray Dryer

E13-84 

   

The B-290 Mini Spray Dryer B-290 enables quick and gentle drying to powder of liquid end products. Provides short set-up times, an effective 
integrated nozzle cleaning mechanism and a high degree of flexibility thanks to the different cylinder geometries. Suitable for the gentle drying of 
natural product dyestuffs, the isolation of highly effective pharmaceutical active agents, or the micro-encapsulation of aromas.

Key features include: 

 



Can be used under +ve and –ve pressure environments 

 



Two fluid nozzle for reproducible and trouble free spraying

 



Quick and easy assemble of glass parts

 



B-295 inert loop accessory enables the spray drying of many organic solvents

 



B296 dehumidifier accessory to provide operational consistency through inlet air conditioning

Code

Description

EVA4514 Mini Spray Dryer B-290 Advanced incl. nozzle, complete set of glassware and all necessary hosing. Suitable for 

organic solvents with B-295 inert loop

EVA4516 Mini Spray Dryer B-290 Basic inc nozzle, complete set of glassware and hosing

SPRA

Y DRYING

SPRAY DRYING

Accessories

   

Code

Description

EVA4544 Büchi Inert Loop B-295 for use with the B-290 Advanced and B-90 

Advanced for spray drying organic solvents.

EVA4546 Büchi Dehumidifier B-296 for use with the Nano and Mini Spray Dryer 

systems

EVA4548 Büchi Aspirator with inlet filter

EVA4550 Glass Cylinder to elongate Spray Cylinder for use with Buchi Nano 

Spary Dryer B-90

EVA4552 Spray Cylinder for use with Buchi Nano Spary Dryer B-90

Code

Description

EVA4554 Set of 3 Spray Caps for use with the Buchi Nano Spray Dryer B-90

EVA4556 Set of 3 Spray Caps for use with the Buchi Nano Spray Dryer B-91

EVA4558 Set of 3 Spray Caps for use with the Buchi Nano Spray Dryer B-92

EVA4560 Weighing Paper (A4) for Buchi Nano Spary Dryer B-90

EVA4562 Pre-Heat Exchanger for use with Buchi B-296 Dehumidifier

B-90 Nano Spray Dryer

E13-84 

   

The B-90 Nano Spray Dryer B-90 is Buchi’s 4th generation lab scale spray dryer designed to evaluate spray drying during the early stages of 
product development. The modular and flexible glass design makes it easy to spray dry a whole variety of applications and is ideal for feasibility 
studies in R&D laboratories. Key features include:

 



Ideal for small quantities 

 



Can spray particles from 300nm to 5μm

 



Piezo crystal spray head ensures narrow size distribution

 



Electrostatic particle collection ensure high recovery

 



Use of B-295 Inert Loop allows the drying of organic solvents

Code

Description

EVA4540 Büchi B-90 Nano Spray Dryer Basic for Aq. and Organic Solutions (needs Buchi B-295 inert loop). Incl. spray 

head, heater, electrical particle collector, complete set of glassware and hosing

EVA4542 Büchi B-90 Nano Spray Dryer Basic for Aq. solutions. Incl. spray head, heater, electrical particle collector, 

complete set of glassware and hosing

Accessories

   

Code

Description

EVA4544 Büchi Inert Loop B-295 for use with the B-290 Advanced and 

B-90 Advanced for spray drying organic solvents.

EVA4546 Büchi Dehumidifier B-296 for use with the Nano and Mini 

Spray Dryer systems

EVA4548 Büchi Aspirator with inlet filter

EVA4550 Glass Cylinder to elongate Spray Cylinder for use with Buchi 

Nano Spary Dryer B-90

EVA4552 Spray Cylinder for use with Buchi Nano Spary Dryer B-90

Code

Description

EVA4554 Set of 3 Spray Caps for use with the Buchi Nano Spray Dryer B-90

EVA4556 Set of 3 Spray Caps for use with the Buchi Nano Spray Dryer B-91

EVA4558 Set of 3 Spray Caps for use with the Buchi Nano Spray Dryer B-92

EVA4560 Weighing Paper (A4) for Buchi Nano Spary Dryer B-90

EVA4562 Pre-Heat Exchanger for use with Buchi B-296 Dehumidifier

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