Product Application

Freeze-dry (brief named Freeze-dry) is a stable process of material dried which will put the material contained with water to freeze to solid first, then make among them of the water sublimate from solid to air condition, removing water to preserve materials

Products at solution stage are frozen through sublimation and desorption, then the solvent reduce to a certain extent, thereby preventing the formation of micro-organisms or chemical reaction between the solute and solvent that products can be preserved for a long time and maintained its nature.

Working Principle

We have two kinds of cooling and heating type:

1.The material is cooled or heated by conduction mode through the shelf without a separate frozen library. Shelf have automatic constant temperature function, completely deal with material requirements for freeze-drying process. Vacuum is fully automatic and multivariable control, effectively save energy and improve production efficiency.

2.The heating mode is radiation which is heating up fast, material is heated evenly. Dry base and freezer is independent ,can provide continuous production. Material transport by air rail trolley includes pretreatment-material freezer-drying box-final treatment. The freeze drying machine is suitable for high-volume production needs.

Product Features:

1.Chamber is made of stainless steel which meet high standards of product processing requirements.

2.Lamellar refrigeration ≤-50℃

Trap refrigeration ≤-60℃

3.Screw compressor is to use environmentally refrigerant R404a which is international brand

4.Lamellar has a constant temperature in the cooling and sublimation process.

5.Vacuum pump with high performance valve and roots pump have oil-water separating function.

6.Cold trap of water replenishing highly, defrosting fastly.

7.Electronic signature with American Electronic record of FDA CFR PART 11.

1.we have seven technicians who gets passport ready to travel all over world to offer service to you.

2.We have 24hours hot line for Technical Support.

3.We get 18hours internet line for technical support.

4.Video camera in workshop to help you adjust and solve machine problem in working situation.