Dairy Nutrition Locking

The ultimate solution for heat-sensitive dairy. Our FD technology preserves 99% of bio-active nutrients, including probiotics and proteins, while creating a unique “melt-in-your-mouth” texture.

Pure Dairy, Frozen in Time.

The freeze-dried dairy industry is a specialized segment of the dairy processing industry developed based on vacuum freeze-drying (FD) technology. Its core process involves “low-temperature pre-freezing plus vacuum sublimation dehydration”, which completes drying without damaging the nutritional content and natural flavor of dairy products, thus enabling long-term storage and quality improvement of dairy products. In recent years, with the upgrading of healthy consumption, growing demand for convenient diets and the maturity of freeze-drying technology, the industry has developed rapidly. Its products are widely used in infant complementary foods, sports nutrition, snack foods, formula foods for special medical purposes and other fields.

Key Benefits

The Science of Premium Dairy.

Probiotic SurvivalProtects beneficial bacteria during dehydration for gut health.

Active Protein Preservation Zero heat damage to Lactoferrin and Immunoglobulins.

Instant SolubilityPorous structure ensures quick and complete dissolving in water.

Natural FlavorConcentrates the rich milky taste without artificial flavors.

Industry Pain Points

The core countries in the major markets for freeze-dried dairy products include Japan and South Korea , the United States and Canada , and EU countries such as Germany and the Netherlands, which impose stringent safety standards on dairy products and require compliance with EU CE certification. In addition, countries in Southeast Asia and the Middle East also have certain market demand.

Regular dairy products: dried/sterilized at room temperature

High temperatures cause heat-sensitive nutrients, such as whey protein and probiotics, to be lost by 40%-60%, and vitamins are severely damaged.
High temperatures cause the milky aroma to evaporate, resulting in a rough texture, and some products may have a burnt or off-flavor.
The moisture content is relatively high, about 8%-10%, requiring refrigeration. It has a shelf life of only 6-12 months and is prone to spoilage.
Poor solubility, prone to clumping when mixed, some products require refrigerated transport, making them inconvenient to carry.
Learn more

freeze-dried dairy products

Low-temperature freeze-drying retains over 95% of the nutrients, preserving probiotics, vitamins, and other active substances intact.
It retains the natural milky aroma, has a fluffy and delicate texture, no off-flavors, and tastes almost like fresh dairy products after preparation.
Moisture content ≤4%, shelf life 18-24 months at room temperature when sealed, no refrigeration required, not easily spoiled.
It dissolves quickly and does not clump when mixed with water. It can be transported and stored at room temperature, is easy to carry, and can be consumed directly or processed further.
Learn more

1. Liquid milk: Pure milk, yogurt, goat milk, etc., the core is to retain active ingredients such as whey protein and probiotics, and retain the natural milk flavor after freeze-drying;

2. Milk powder: Infant formula milk powder, high-protein milk powder, special medical purpose milk powder, etc., which need to avoid nutrient loss caused by high temperature and improve product solubility;

3. Dairy snacks: Cheese, milk tablets, cream, etc., which need to retain the original taste and flavor and avoid melting and deformation due to high temperature;

4. Compound dairy products: Fruit and vegetable milkshakes, cereal milk powder, etc., which take into account both nutrient retention and taste integration. It is not suitable for high-fat, high-viscosity dairy products with low requirements for nutrient retention (such as ordinary butter and margarine), because of high freeze-drying cost, unobvious product advantages and low cost performance.

Suitable Dairy Products for Freeze Dryers

Freeze dryers are more suitable for processing dairy products with rich nutrition, strong heat sensitivity and needing to retain natural flavor and active ingredients, especially the following categories:

Finished Product Form

The core characteristics of freeze-dried dairy products finished products are “retaining nutrition, loose texture and good solubility”, which are specifically manifested as: the appearance is basically consistent with the color of fresh dairy products ：such as freeze-dried milk powder is milky white, freeze-dried yogurt blocks are milky white/light yellow, no caking, no stratification, and uniform and fine particles; the texture is light and fluffy, can be crushed with light pinching, the section is honeycomb-shaped, and no obvious impurities; the water content is low ，usually ≤4%, no mildew, no peculiar smell, and it can retain nutrition and flavor for a long time when stored in a sealed state at room temperature. The finished products are mainly divided into two forms:

Powder form: such as freeze-dried milk powder and compound milk powder, used for brewing and food addition;

Block/sheet form: such as freeze-dried yogurt blocks and freeze-dried milk tablets, used for direct consumption and leisure snacks.

FAQs

For further questions, please contact us.

Can you provide the whole line?

Sure, we can provide a complete production line. To better equip you with the production line, may I know exactly what products you want to handle?

What is the input capacity?

We have a machine of model that can achieve this input capacity. Since the moisture content of different products varies, what product would you like to freeze-dry?

What’s the production lead time?

Three months production lead time.

Do you provide training and installation services? Are they online or on-site?

We provide overseas engineer installation and training services.

Can your equipment be customized?

we accept customization.（logo、voltage、power、Equipment dimensions、Equipment configuration）

How long will the machine be shipped?

Different models have different production times, generally within 45-60 working days.