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Freeze dryer is to cool the moisture material in advance and freeze it into a solid, and then sublimate the water vapor directly under vacuum conditions, while the material itself remains in the shelf when it is forzen, so it is the same volume after drying, loose and porous.

Since freeze-drying process is carried out in a low temperature and vacuum environment, so the heat-sensitive ingredients in the product such as proteins, microorganisms and other bioactive ingredients can be protected, the volatile ingredients are less lost, and the product is not easy to oxidize.

Introducing the next-generation Pharmaceutical Lyophilizer Freeze Dryer for Pilot Plant – engineered to bridge R&D and full-scale production with unmatched reliability. 

Designed for biotech firms, CDMOs, and research facilities, this GMP-compliant pharmaceutical freeze dryer delivers cGMP-ready lyophilization for vaccines, biologics, and injectables.

Basic Technical Specifications:

1. Tray area: 0.2~1.05㎡

2. Cold trap temperature: -70℃

3. Vacuum Degree: <5Pa, no load

4. Handling capacity: 3kg ~16kg/batch

5. Heating method: electrical heating and others heating method.

Our pilot freeze dryers especially simplify the operation of small freeze-drying machine, prevent the pollution of the material, and control the moisture sublimation of the material . 

The series have shelf cooling and heating, can be programmed, and can view the freeze-drying curve. It is very convenient for users to observe the freeze-drying process of the material.

For detailed information, please visit our website:

Nanjing Hjchem Equipment company

https://njhjchem.com/product/freeze-dryers/pharmaceutical-lyophilizer-freeze-dryer-for-pilot-plant/