50kg Food Vacuum Commercial Freeze Dryer

Product Introduction Of Vacuum Freeze Dryer :

Freeze-drying is a technique of drying by the principle of sublimation. It is a process in which the dried substance is rapidly frozen at a low temperature, and then the frozen water molecules are directly sublimated into a water vapor escape process under a suitable vacuum environment. The product obtained by drying is referred to as a lyophilizate, and the process is referred to as lyophilization. The substance is always in a low temperature (freezing state) before drying, and the ice crystals are uniformly distributed in the substance, and the sublimation process does not cause concentration due to dehydration, thereby avoiding side effects such as foaming and oxidation caused by water vapor. The dry material is porous in the shape of a dry sponge, the volume is basically unchanged, and it is easily soluble in water and restored to its original state. It is very resistant to the physical and biological changes of dry matter.

Vacuum freeze dryer components: food pre-freezing system, freeze drying tank, heating system, vacuum system, refrigeration system, material transfer system and monitoring system.

Technical Parameters Of Vacuum Freeze Dryer:

Our Service:

1. Each machine is manufactured by professional experienced staff.

2. Production process is under strict supervision and adopts China and world toppest production engineering.

3. The warranty time is two years. Quick-wear part is excluded.When warranty date expires, lifetime maintenance service is provided.

4. Inspected by the Inspection Institution of Bureau Veritas Certification.

5. 100% QC inspection Before Shipment.

6. Best Quality & Best Service with Competitive price.

FAQ:

Q: How can I pay my order?

A: We accept T/T, Western Union , Alibaba Trade assurance. Especially Alibaba Trade assurance,. Which is guaranteed by Alibaba, it is more safe and effective. For those orders less than 500USD, we also can accept PayPal payment.

Q: Can you show how the machine works?

A: Certainly, we will send you the Operating video & instruction to you together with machines, to help you use the machines better.

Q: How can I know your machine works well?

A: Before delivery, we will test and adjust the machine working condition for you, then you can use directly when you get it.

Q: How can I know your machine is designed for my product?

A: You can send us samples of your product and we test it on machine.

Q: Do you have a CE certificate?

A: For every model of machine, it has a CE certificate