Buchi Mini Spray Dryer B - 290

A world leader in lab scale spray drying, Büchi offers the perfect solution for first trial processing, feasibility studies, process development, and regular product research. The Mini Spray Dryer B-290 is the laboratory equipment for quick and gentle drying of products from water or organic solvent based feeds. Its features include efficient performance with short set-up times, an effective integrated nozzle cleaning mechanism, and a high degree of flexibility.

Evaporative Capacity - 1.0/hr H2O, higher for organic solvents
Air Flow - Max of 35 cu. M/hr
Max. Temperature Input - 220° C
Heating Capacity - 2300 W
Heating Control - PT-100, Fuzzy Logic, Control Accuracy +/- 3° C
Spray Gas - Compressed air or nitrogen, 200 - 1000 l/h, 5-8 bar
Nozzle Diameter - 0.7 mm Standard, 1.4 and 2.0 mm as accessories
Nozzle Cap - 1.4 mm and 1.5 mm diameter
Mean Dwell Time - 1.0 - 1.5 seconds
Possible particle diameter range - 1-25 um
Materials in contact with product - Acid-resistant stainless steel, 3.3 Borosilicate glass, FPM Silicone

Not only does the Mini Spray Dryer B-290 make it possible to obtain powder directly from a solution but many other processes can also be completed in a single stage:

• Modification of particle size
• Agglomeration of nanoparticles
• Drying suspensions
• Particle coating
• Immobilization of liquids and solid materials in a matrix
• Manufacture of microcapsule

To ease your way from initial trials in the research lab to full scale industrial production, the two leading suppliers of spray drying systems, in small scale Büchi Labortechnik, in large scale Niro, have teamed up to co-operate in offering their comprehensive know-how.

For information about our popular small scale spray dryer, the MOBILE MINOR™ Spray Dryer, please access this page: http://www.niroinc.com/food_chemical/mobile_minor_spray_dryer.asp