Nano spray drying system for pharmaceuticals and nanotechnology
Transform minuscule samples into submicron particles effortlessly, achieving high yields and ensuring precise control over particle size. Experience enhanced productivity when working with delicate nanostructures, crucial for advancing pharmaceuticals, nutraceuticals, and innovative materials.

Processes Liquids into Fine Powders with High Efficiency
The Nano Spray Dryer B-90 HP from BUCHI Labortechnik is engineered to transform small liquid samples into fine powders with minimal product loss, making it an ideal solution for pharmaceuticals, nanotechnology, and food industries. This equipment employs a piezo-driven spray head and a high-voltage particle collector, allowing it to efficiently produce particles ranging from 200 nm to 5 µm. The innovative design ensures up to 90% yield, significantly enhancing throughput in spray drying and encapsulation processes. It supports varied applications, including nanopharmaceuticals, polymeric micelles, and encapsulated vitamins. The compact and user-friendly setup operates in bench-top or pilot settings and accommodates both aqueous and organic samples. With inert gas recirculation and EcoStream™ technology, it optimizes energy use and process safety. Designed for ease of integration, the Nano Spray Dryer B-90 HP ensures precise results and meets strict compliance standards in highly regulated industries.
Benefits
- Achieves high yield rates up to 90%, enhancing production efficiency and minimizing material waste.
- Preserves molecular integrity with gentle processing conditions, maintaining the efficacy of sensitive compounds.
- Facilitates diverse applications from pharmaceuticals to functional foods, improving R&D versatility.
- Supports safe operation with inert gas recirculation, preventing hazardous exposure and contamination.
- Allows precise particle size control, optimizing product quality in advanced formulations.
- Applications
- Food,Vitamins,Proteins,Encapsulation of additives,Environmental applications,Fragrances,Nutraceuticals,Academia,Cosmetics,Functional foods,Probiotic bacteria,Cell transplantation,Nanotechnology,Flavors,Pharmaceuticals
- End products
- Bioplastic nanoparticles,Bioactive plant powders,Fortified juice powders,Biodegradable microbeads,Encapsulated omega-3 oils,Probiotic yogurt,Inhalable insulin,Uv-absorbing coatings,Perfume microcapsules,Flavor encapsulates,Extended-release vitamin capsules,Polymeric micelles,Nanoparticle-based vaccines,Nanopharmaceuticals
- Steps before
- Purification,Emulsification,Spray drying preparation,Sample preparation
- Steps after
- Encapsulation,Drug delivery formulation,Packing,Coating
- Input ingredients
- organic solvents,water,small sample amounts,nanoparticle types,self-assembly nanomaterials
- Output ingredients
- submicron particles,small particles,nanoparticles,polymeric micelles
- Market info
- Buchi is renowned for its expertise in laboratory and industrial solutions, particularly in producing high-quality equipment for chemical analysis and lab processes, known for precision and reliability in the pharmaceutical, chemical, and food industries.
- Evaporation capacity
- 0.2 L/h H2O
- Final particle size
- 200 nm - 5 μm
- Yield
- up to 90%
- Maximum inlet temperature
- 120 °C
- Sample throughput (H2O)
- 150 ml/h
- Nozzle type
- piezo electric spray head
- Collector type
- high voltage particle collector
- Automation
- Auto-Stop mode
- Nebulizer sizes
- small,medium,large
- Nebulizer type
- Precisely drilled meshes
- Particle recovery
- Efficient
- Spray head
- User-friendly
- Collecting electrode tension
- 17,000 V
- Spray drying method
- Small particles into submicron particles
- Automation level
- Manual / PLC
- Batch vs. continuous operation
- Batch
- Sample size processing
- Small samples (< 2 mL)
- Particle size range
- 200 nm - 5 µm
- High yield rate
- Up to 90%
- Solvent evaporation
- Gentle
- Inert atmosphere operation
- Yes
- Nebulizer sizes
- Small,Medium,Large
- Density/particle size
- 0.5–2.5 g/cm³ / 50–1000 µm
- Compact footprint
- Yes
- Control panel type
- User-friendly / Easy to Assemble
- Discharge method
- High voltage particle collector
- Maximum inlet temperature
- 120 °C
- Nozzle type
- Piezo electric spray head
- Control panel type
- Digital display with user-friendly interface
- Nebulizer sizes
- Small,Medium,Large
- Nozzle type
- Piezo electric spray head
- Collector type
- High voltage particle collector
- Spray head
- User-friendly,easy to assemble and clean