Processing raw milk into milk powder involves an initial heat treatment/pasteurization step before the milk is concentrated from 10-13% solids to approx. 50% solids in a tubular falling film evaporator.
Production of skim milk powders involves a heat treatment phase in the evaporator, where the product is classified as being either Low-Heat, Medium-Heat or High-Heat. Subsequent spray drying can take place producing either ordinary skim milk powder in a conventional spray dryer layout or agglomerated skim milk powder, which requires a two/three-stage layout. Generally, agglomerated powders have better reconstitution properties compared to non-agglomerated powders. They are also easier to handle in later processing due to their non-dusting and improved flowability properties. Ordinary whole milk powder can be dried in a conventional spray dryer layout, whereas agglomerated whole milk powder requires a three-stage layout to secure proper agglomeration and instantization of the powder.


Infant Formula

Infant formula powders consist of various ingredients, a combination of proteins, carbohydrates, vitamins, lipids and minerals. Producers aim at formulating recipees that come close in composition to breast milk, but also recipees that meet  the typical needs of infants of different age groups. Infant formula production normally involves powder handling and mixing, liquid processing and thermal treatment, evaporation, spray drying and packaging (pouches, cans or bags). Installing an infant formula processing line involves much competence not only in the process equipment field, but also in validation and in an integrated approach to project management involving the building contracter. SiccaDania offers complete project management & integration solutions in this field.

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Whey & Dairy Ingredients

Whey powders and  derivatives consist of a  wide variety of different products, which require different approaches regarding  liquid handling, concentration and drying. The main categories include ordinary sweet whey, acid whey, different whey protein concentrates, normal whey permeate, non-caking whey permeate and lactose. SiccaDania offers processing solutions for most whey applications.