Small and medium-sized single cold trap freeze dryer
Freeze drying is the process of pre cooling and freezing a substance rich in moisture into a solid, and then sublimating its moisture from the ice state to the vapor state under vacuum conditions for dehydration, the substance itself remains in the frozen ice shelf, so its volume remains unchanged after drying and becomes loose and porous. As freeze-drying is carried out under vacuum (with minimal oxygen) and low temperatures, some easily oxidizable substances are protected, and many heat sensitive substances such as proteins and microorganisms do not undergo denaturation or loss of biological activity.
Application Fields
Suitable for freeze-drying of raw materials, solid powders, dairy products, health products, pet food, and other products such as reagents, cosmetics, engineering materials, nanomaterials, polymer materials, rare earth materials, etc;
Equipment characteristics
- The equipment adopts a single cold trap ice melting mode, and after each drying cycle, hot water is used for cold trap ice melting;
- Suitable for small-scale freeze-drying production lines, effectively control production inputs;
- Material pallets and material trucks are preferred to use ground transport vehicles for transportation;
Tofflon
