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.
Inquire About This Product
basic information
【Process】 ■Pre-freezing ■Cold trap cooling ■Vacuum evacuation → Heat supply ■Ice melting process
Price range
Delivery Time
Applications/Examples of results
Cosmetics field External pharmaceuticals Food field Can be accommodated.
catalog（1）
Download All Catalogs
Company information
What is important in vacuum freeze-drying processing is not only the performance of the machine but also the appropriate preparation of the material and the settings and operation of the machine, in other words, "human skill." At Sien Co., Ltd., we perform contract processing of vacuum freeze-drying with "human skill" that maximizes the performance of the machine. Please feel free to consult us if you have any requests.