Food sector: vacuum freeze drying (freeze-dry)

Leave it to us for ingredients rich in high-sugar fruits and polysaccharides! Freeze-drying processing makes it possible to create products made solely from raw materials!

Our company offers contract processing for a technology called "vacuum freeze-drying," which sublimates only the moisture from materials (liquid to solid) while they are in a frozen state and dries them in a vacuum. By drying in a frozen state, we can preserve the natural tissue structure and prevent the denaturation of components. Typically, pre-freezing is done at temperatures around -50 to -40°C, but our company can lower the temperature to -60°C during pre-freezing, making it suitable for materials with a high content of polysaccharides. Especially in the food sector, we can dry while maintaining the state of "taste," "aroma," and "nutritional value," and since the drying progresses in a vacuum, we can keep the participation of the dried product to a minimum. 【Features】 ■ Extremely low temperature of "-80°C" in the cold trap cooling process ■ Stabilization of product quality and high reconstitution ability by lowering to "-60°C" during pre-freezing *For more details, please download the PDF or feel free to contact us.

Vacuum DryerFreeze Dryer