ATLAS Freeze Dryers

The Atlas freeze dryers from Niro offer substantial benefits to almost every area of food processing, such as fish, fruits, coffee, and herbs.
The Atlas freeze dryer technology provides you the highest quality in the market. Frozen products are dried under vacuum, ensuring that the inherent solvents in the product (i.e. water) are removed as vapor. The technology preserves product structure and size, as well as all nutrients, flavors, and colors.

Meeting market demands
Today, customers request food that is easy to prepare and capable of retaining the characteristics of fresh food. Atlas freeze dryers allow manufacturers to meet these demands by preserving the natural look and texture of the product, as well as all its flavors, proteins, and vitamins.

Unique advantages
As one of the most experienced designers and manufacturers of freeze dryers world-wide, Niro combines unique technology with reliable plant operation, while providing superior product quality needed to stay ahead of your competitors, the Atlas RAY™ technology gives you unique economical and technical advantages:

The freeze drying process results in stable products with a long shelf life
Freeze dried products are durable at a wide range of temperatures, eliminating the need for complicated cold chain distribution systems
The low weight and easy handling of freeze dried products reduce shipping costs dramatically
The Atlas RAY™ freeze dryers are designed to:

Eliminate product loss
Reduce energy costs
Maximize plant reliability and ease of use

Refined Efficiency
Tthe freeze drying process has been refined to ensure the most efficient and economical plant designs in the market. The advantages of selecting our equipment include:

Minor power loss (less than 0.1%)
Low energy consumption
Compact design
Simple and reliable operation
Uniform drying
High sublimation capacity
Read more about the Atlas freeze dryers.

For U.S freeze drying inquiries, please visit GEA Process Engineering Inc.: www.niroinc.com

RAY™
A water-flushing deicing system is incorporated in the smaller RAY™ (8, 17, 30, 45 and 50) cabinets. At the end of each drying cycle, the condenser is flushed with pre-heated water. Ice in the condenser melts in 10 minutes after which the water is drained. This method is ideal for smaller systems to ensure minimum investment cost and simple operation.

RAY™ with CDI
The larger RAY™ (75, 100, 125 and 150) cabinets incorporate the Continuous De-Icing System (CDI). During de-icing, vapor at 25° C from the de-icing vessel condenses at the cold condenser surface, thus melting the ice. To restore the condenser to operating condition, the condenser chamber is isolated from the de-icing vessel. The condenser is cooled to operating temperature, resulting in condensation of any remaining vapor. As the vapor condenses, the pressure in the condenser decreases until operating vacuum is achieved eliminating any loss of operating vacuum at switch-over between vapor condenser chambers.

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