Spray & Freeze Drying

1. Buchi Mini Spray Dryer B-290

Spray drying is the most widely used industrial process involving particle formation and drying. The spray drying technique involves the atomization of a liquid feedstock into a spray of droplets and contacting the droplets with hot air in a drying chamber. The sprays are produced by either rotary (wheel) or nozzle atomizers. Evaporation of moisture from the droplets and formation of dry particles proceed under controlled temperature and airflow conditions.

The Büchi Spray Dryer B-290 signifies a new dimension in research and development. The instrument is capable of producing uniform powders from 50 ml or less of organic or aqueous solutions, in just minutes.

Features and Benefits:

•  Easy to Clean and Sterilize: Automatic nozzle cleaning through manual or preset program and simple nozzle disassembly with easy sterilization

•  High Precision: Nozzle fitted with ruby stone to ensure high precision spraying

•  Maximum Contaminate-free Yield: High quality inlet and outlet filters ensure maximum yield and contamination-free work

•  Electronic Monitoring: Electronic monitoring of pressure, temperature, and oxygen levels

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The ModulyoD Freeze Dryer is a multipurpose ice condenser with a five-liter capacity. It is designed to work with a wide variety of drying accessories, including those used for flasks, vials, ampoules and bulk materials. The robust design includes a high quality, smooth wall stainless steel ice condenser with an easy to use, front mounted, bottom drain.

Features and Benefits:

•  Compact bench-top footprint

•  Digital display of vacuum and temperature

•  CFC Free Refrigeration System

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