Whether it is for food and beverage or pharmaceutical applications, GEA’s expertise in freeze drying plants is unrivalled. Building on decades of experience, we supply freeze drying plants that meet the individual industries’ specific regulations, standards and requirements.Freeze drying is the drying of an already frozen product in a vacuum below the triple point. The vacuum allows for a sublimation process facilitating the direct conversion of ice into vapor without any intermediate liquid stage. This results in an extremely gentle drying process preserving the product's shape, color, taste, and nutrients.
The range of Freeze Dryers for food and beverage applications are available as batch and continuous plants - RAY™ and CONRAD™ - and applied for numerous applications, including:
- Instant Coffee and Tea
- Freeze dried fruits/vegetables, meat/seafood and prepared meals
- Active ingredients like probiotics, enzymes and other functional ingredients for food and health products
The product range for the pharmaceutical industry includes Freeze Dryers/ Lyophilizers all specifically designed for cGMP production, and are supplied for production of bulk pharmaceutical products through to advanced and/or potent compounds.
CONRAD™ Freeze Dryer
The CONRAD™ freeze drying plant is designed for high-volume continuous processing of products such as coffee and tea, fruit and vegetables, meat and seafood as well as prepared meals. The CONRAD™ Freeze Dryer is the heart of most freeze-dried instant coffee factories where is renowned not only for delivering superior products but also for its robust operation.
RAY™ Freeze Dryer
The RAY™ batch freeze drying plant is designed for production of small-to-medium-volume products such as instant coffee and tea, freeze dried fruit, vegetables, meat, seafood and prepared meals. It is also available in a fully sanitary design for freeze drying of bacteria, enzymes, and other bioactive products.
RAY™ Pilot Freeze Dryer
Freeze drying – the drying of an already frozen product in a vacuum – is an attractive process to many food manufacturers as it is a gentle process that preserves the product's original shape, color, taste, and nutrients. The RAY™ Pilot Freeze Dryer matches the requirements for hygienic processing in both the food and beverage industries.