Food Freeze Dryer Of Agricultural Products Processing
Food freeze dryer promotes the development of agricultural products processing
2021 is the first year of the "14th five year plan". In order to accelerate rural economic development and ensure the smooth sales of agricultural products, the national government gradually increases the promotion of agricultural product processing as well as encourages the development of agricultural product processing projects. The state also has certain financial subsidies for agricultural product processing. Food freeze dryer is the technical application of freeze dryer equipment in the freeze-drying processing of agricultural products. It is an important production and processing equipment for the finishing processing of various agricultural products. After the agricultural products are processed by the food freeze dryer, they can maintain the nutrition and functional components of the original food. The freeze-dried food can be stored at room temperature for 3 ~ 5 years, which is convenient for storage and transportation.Besides,it can enhance the value of agricultural products.
Traditional agricultural products processing includes drying, sugar making, pickling, canning, quick freezing, juice making, wine making, etc. Among them, traditional drying methods include drying, microwave drying, frying drying, etc. They are easy to cause the loss of food nutrients, oxidative browning, short storage time and more difficult problems such as low-temperature storage and cold chain transportation.
Food freeze dryer can solve the difficult problems of traditional processing, because the processing technology of food freeze dryer equipment has the following characteristics:
1) The food freeze dryer operates at low temperature to dry without denaturation or loss of biological vitality of agricultural materials, so the loss of nutrients is very small.
2) Food lyophilizer is dried in vacuum and low temperature environment. Biological growth and enzyme action can hardly be carried out, so it can well maintain the original properties of materials.
3) After vacuum freeze-drying, the color and shape of agricultural products remain basically unchanged. The material is sponge like without drying shrinkage. It can rehydrate quickly and restore to the original character.
4) The freeze-drying bin of the freeze-drying machine operates in a vacuum environment with little oxygen, so the easily oxidized substances of freeze-dried agricultural products are protected from browning.
6) The agricultural food can remove 95 ~ 99% of the moisture in the material after being processed by the freeze dryer. The food has a long storage life after sealed packaging and is easy to transport.
In order to promote the development of agricultural products processing, the freeze dryer manufacturing factory has launched modern agricultural product processing. Such as fruit and vegetable freeze dryer, meat freeze dryer, milk freeze dryer, rice freeze dryer, rice flour freeze dryer, edible fungus freeze dryer, coffee freeze dryer ,tea freeze dryer and flower freeze dryer, etc.
Parameter:
|
Model |
KFD-20 |
KFD-25 |
KFD-30 |
KFD-50 |
KFD-100 |
|
Tray area(m²) |
20 |
25 |
30 |
50 |
100 |
|
Input capacity(kg/batch) |
200 |
250 |
300 |
500 |
1000 |
|
Min. cold trap temperature(℃) |
<-45℃ |
<-45℃ |
<-45℃ |
<-45℃ |
<-45℃ |
|
Vacuum degree(pa) |
<10pa |
<10pa |
<10pa |
<10pa |
<10pa |
|
Tray temp. |
-35~+100℃ |
-35~+100℃ |
-35~+100℃ |
-35~+100℃ |
-35~+100℃ |
|
Tray quantity |
18 |
22 |
18 |
28 |
36 |
|
Tray Size(mm) |
2200x600 |
2200x600 |
3300x600 |
3300x600 |
5000x600 |
|
Cooling method |
Water cooled |
Water cooled |
Water cooled |
Water cooled |
Water cooled |
|
Total power(kw) |
45 |
50 |
60 |
100 |
180 |
|
Total weight(kg) |
8000 |
9000 |
11000 |
20000 |
40000 |
Pre-sale:
* As soon as we get your inquiry, we will always reply to your email on time and try our best to recommend you the most suitable freeze dryer. Detailed tech-info will also be provided for you.
* We can do sample test for customers.
After-sale:
* If possible, please do come to our factory and we will teach workers the whole process of freeze drying. The most appropriate time needed for freeze drying will be tested by us.
* We will keep in touch with you, to make sure every parts of the freeze dryer work well. One year warranty, free online service for abroad customers.
Our Certificate
why choose us
Kassel Machinery (Zhejiang) Co., Ltd. has always kept pace with the times and has always been at the forefront of technology and market. With its excellent operating performance, minimal energy consumption and other advantages of producing high-quality products, it has quickly seized the market. The products are not only selling well domestically market, and also exported to foreign markets.
With its strong technical background and rich customer service experience as its core, Kassel is committed to providing customers with high-quality machinery at favorable prices. The product has stable performance, high precision, safety and durability, which can help customers improve product yield, reduce production costs, and improve market competitiveness.
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