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Freeze dryer use precautions
The freeze dryer is mainly a machine consisting of a refrigeration system combined with a vacuum system and a heating system including an electrical control system. Since it is freeze-dried, there will definitely be a dry box and a refrigeration unit. There are of course some other components. In fact, there are many ways to dry, such as drying, drying or vacuum drying.
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Advantages Of In-situ Freeze Dryers
The in-situ freeze dryer adopts the separate design of the drying chamber and the cold trap, and uses silicone oil as the heat transfer medium, which not only saves energy, but also has a fast production speed (equipped with electric defrosting) and is easy to clean.
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What is the role of the pre-cooler of the freeze dryer?
In the freeze dryer, the pre-cooler is not only the refrigeration recovery device of the refrigeration system, but also the low-temperature air regenerator after dehydration. It is a major component of the freeze dryer and is a characteristic condition that distinguishes the freeze dryer from other refrigeration equipment.