Freeze Dryer On Sale
Product Description
Air Dryer working principle：
The refrigeration system of the Freeze Dryer belongs to compression refrigeration, which is composed of four basic components such as a refrigeration compressor, a condenser, an evaporator, and an expansion valve. They are connected by pipelines to form a closed system. The refrigerant continuously circulates in the system, changes its state, and exchanges heat with the compressed air and cooling medium.
Vacuum freeze-drying technology has a wide range of applications in the fields of bioengineering, pharmaceutical industry, food industry, material science, and deep processing of agricultural and sideline products.
Freeze-drying
Freeze-drying (hereinafter referred to as freeze-drying) is a method of first freezing water-containing substances into a solid state, and then sublimating the water content from the solid state to a gaseous state, so as to remove the water and preserve the substance.
In the compressed air drying process, the freeze drying is to reduce the temperature of the compressed air to make the water in the compressed air precipitate. The working principle of the freeze dryer (cold dryer) is the same as that of the refrigerator. After the compressed air passes through the frozen compressed air pipeline, the temperature of the compressed air drops to the required temperature to meet the drying requirements.
The freeze dryer is a machine composed of a refrigeration system, a vacuum system, a heating system, and an electrical instrument control system. The main components of the freeze dryer are divided into drying box, condenser, refrigeration unit, Vacuum pump, heating/cooling device, etc.
Our Service for Advance design freeze dryer on sale
1. Reply in 24 hours.
2. Customized cold dryer type、colour and size.
3. Every cold dryer will be tested before the delivery.
4. Delivery on time and excellent after-sales service.
5. High quality, reliable price.
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Product Categories : Air Dryer > Freeze Dryer