Difference Between Vacuum Drying and Vacuum Freeze Drying?

Difference Between Vacuum Drying and Vacuum Freeze Drying?

The main difference between them is the water remove theory: Vacuum drying based on water boiling point, vacuum freeze drying based on water melting point. Vacuum freeze drying also known as lyophilization or freeze drying. The drying process is by freezing raw product and then move to a drying chamber,…
Read More
Freeze Drying Cost Analysis and Reduction Methods

Freeze Drying Cost Analysis and Reduction Methods

Freeze drying is a dehydration process enable use in almost all industries, it has always been considered a very expensive process compared with other dehydration methods. For this reason, it is used only in those processes in which the thermal stability of the products makes it the only possible choice…
Read More
A Complete Introduction of Vacuum Freeze Drying

A Complete Introduction of Vacuum Freeze Drying

As per social development and technology upgrade, freeze dried products are everywhere around us, although it is the most expensive dehydration method. Freeze drying technology is more and more popular, not only because of the vast application (nearly all industries), also because of the incomparable dried quality. Knowledges of Freeze…
Read More
Freeze Dryer Knowledges: Vapor Collect Condenser

Freeze Dryer Knowledges: Vapor Collect Condenser

Vapor collect condenser is one of the key components in a freeze drying system, designed to collect and condense vapors that come from raw product. As per freeze dryer application fields, its temperature can be -50C or -80C. The Function: As known, freeze drying is a water removing process, fundamental…
Read More