• Industrial commercial vacuum freeze dryer with 5000 kg capacity
  • Industrial commercial vacuum freeze dryer with 5000 kg capacity
  • Industrial commercial vacuum freeze dryer with 5000 kg capacity
  • Industrial commercial vacuum freeze dryer with 5000 kg capacity
  • Industrial commercial vacuum freeze dryer with 5000 kg capacity
  • Industrial commercial vacuum freeze dryer with 5000 kg capacity
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Industrial commercial vacuum freeze dryer with 5000 kg capacity


Product origin :CHINA

Delivery time :Within 3 Months

Supply capacity :100 Sets

Industrial commercial vacuum freeze dryer is used for fruits and vegetables freeze drying producing, the loading capacity of combination chamber is 5000 kg/batch.
Many producers of freeze drying products chose this model as the initial plan to start the freeze-drying project, because they want to enter the freeze-drying field in the shortest time.
The choice of freeze-drying equipment is very important, especially for the first time entering the completely unfamiliar freeze-drying field, feasibility analysis and adequate market research become very critical.

Why is the right choice to invest in freeze-drying projects?

In recent years, with the continuous improvement of people's living standards, people's concerns and needs for healthy diets have become very urgent. Freeze-dried foods are exactly in line with the characteristics of healthy diets, not only retaining the nutrition of the products during the freeze-drying process The ingredients are not lost, and it is easy to store and carry, convenient and fast to eat.

Especially since 2020, due to the impact of the new crown epidemic, many changes have taken place in people's appearance and diet, and food that is easy to store and not affected by business is very popular. The market for freeze-dried food is developing more and more, and the demand for freeze-dried food is also increasing. The investment in freeze-drying projects and freeze-drying industry is also increasing, and the industries related to freeze-dried food are valued by investors, and the investment is continuously increased, and the demand for freeze-drying equipment is unprecedentedly high.

commercial vacuum freeze dryer

The technical specification of large freeze dryer

Heating area (m2)125
Loading capacity (Kg/batch)1500300060002500500010000

Water condensation 

capacity (Kg/h)


Refrigeration capacity (Kw)

needed (T0=-40℃, Tk=+35℃)

Steam consumption (Kg/h)400680120069013002580
Rated power supply (Kw)56

Heating mediaDeionized water
Heating modeDouble side radiation
Heating plates temperature Range (℃)Ambient temperature ~+120

Three-dimensional display of freeze-drying equipment workshop

Vacuum freeze drying equipment include vacuum drying chambers, blast freezers, refrigeration compressor system, hot water system, de-icing system, control system, monorail system and accessory equipments, etc.

industrial freeze dryer

The advantage of Xinyang vacuum freeze drying equipments

1. Efficiency of Heating Plates 

The material of heating plates is aviation aluminum with anodized on the surface, over 100% heat release to the product by radiation, keeping heating uniformity completely.

2. Double Side Radiation Heating Method 

There is a certain distance between the tray and the heating plate, avoiding the direct contact, the product is heated evenly. If the temperature of the heating plates gets higher, this heating method can protect the product from getting burnt.

3. Compact Design 

Two alternate cold traps are built in the drying chamber, this leads to the compact structure, no need extra place. Compared to other suppliers, the unique design of de-icing tank requires less space, instead of a large water pool.

4. Saving Water 

De-icing tank under the drying chamber, which is connected to the vapor trap. The water used to melt the ice comes from the drying material. So this helps save a huge amount of water from wasting.

5. Stable Efficiency 

Alternate vapor trap, continuous de-icing. Double vapor trap are installed under the heating plates in drying chamber. During the drying process, the two cold traps work continuously and alternately.When Cold Trap I is condensing, Cold Trap II is de-icing at the same time, and after some time, they change to each other’s state. The Cold Trap II begins to catch water vapor, the Cold Trap I begins to melt ice on the coil, after melting, the clean coil ready for another condensation cycle. There's no extra time needed for separate ice melting, and that helps to increase the output to a certain extent. Due to CDI (continuous de-icing) technology, the ice layer is usually thin for melting, the surface of the coil tube of the cold trap is always at a lower temperature, the capture efficiency remains relatively high all through the whole drying processing, which ensures high quality of products.

industrial vacuum freeze dryer

Blast freezers as pre-freezing solution for lyophilization processing

Fresh product needed to be frozen in blast freezers before they were loaded into vacuum drying chambers, this is quite important step to keep product temperature lower than -20℃, it is entire sublimation processing during vacuum drying chamber.

commercial vacuum freeze dryer

Manufacturing of freeze dryer in Xinyang's factory

All parts of the vacuum freeze-drying equipment are strictly inspected and tested before leaving the factory. After the drying chamber is assembled, a vacuum pressure holding test is performed. The cold trap reversal is tested according to the actual operating conditions, and the trolley assembly is fully loaded, Control panel is inspected, etc.

industrial freeze dryer

What are the advantages of freeze-dried products?
1. Freeze-dried products retain their natural taste, aroma and colour without losing their nutritional value; 2. Freeze dried products do not contain any preservatives; 3. The elimination of water from the primary product significantly reduces the growth of microorganisms and bacteria; 4. Freeze-dried products are light, easy to transport and have a long shelf life....more
Workshop display of vacuum freeze dryer
Workshop display of vacuum freeze dryer
Aluminum trays and stainless steel trays manufacturing in factory
Aluminum trays and stainless steel trays manufacturing in factory
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