Refrigerant is the working medium in the refrigeration system of Lyophilization Equipment , which is a special kind of liquid with low boiling point, so it is easy to evaporate at low temperature, whe...
The vacuum system, as one of the important components of the Freeze Dry Machine , is made of a rotary vane vacuum pump or a dry pump and a Roots pump to accelerate the vacuum. The vacuum system is con...
(2) Sublimation drying of Freeze Dry Machine It is the core process in the production of freeze-dried food to control the process conditions: ②Drying temperature In freeze-drying, in order to shorten ...
1.Operation points (1) Pretreatment of Freeze Dry Machine General pretreatment refers to all treatments before sublimation drying, so freezing before drying is also a pretreatment. Raw material pretre...
1.Improve structure, optimize design, reduce costs, and reduce energy consumption. Some Freeze Dry Machines in foreign countries do not use stainless steel, but the low-carbon steel coated food can be...
In the vacuum drying process, the material to be dried is placed in a closed drying chamber, and the vacuumed system of Freeze Dry Machine is used to continuously heat the material to be dried, so tha...
GUANFENG is specialized in manufacturing Freeze Dry Machine, Fruit Drying Machine,IQF Freezing, as well as Vegetable Processing Machine equipment.