Song Yuan is one of the professional large scaled freeze dryer suppliers in China. The freeze dryers manufactured is for industrial or commercial freeze drying process. From the size, there are small freeze dryers, medium freeze dryers and large freeze dryers. From the purpose of use, there are home freeze dryers, laboratory freeze dryers, food freeze dryers, pharmaceutical freeze dryers and a special freeze dryer for flowers. ...
Freeze drying, also known as lyophilization. It is a low temperature dehydration process which involves freezing the product, lowering pressure, then removing the ice by sublimation. The freeze-dried products are easy to store for a long time, and can be restored to the state before lyophilization and maintain the original characteristics after adding water. The original shape of the product is maintained and quality of the rehydrated product is excellent. Primary applications of freeze drying include biological (e.g. bacteria and yeasts), biomedical (e.g. surgical transplants), and food processing (e.g. fruits,vegetable,meat,etc.)...
