Regarding drying process, what are the applications of vacuum technology?

For many industries and fields, vacuum drying process is indispensable. With this process, the liquid contained in the processing material evaporates into steam under the effect of pressure reduction.

Compared with heating drying, vacuum drying is faster, gentler and more energy saving. This process is especially suitable for drying chemicals, medicines, foods and other applications where excessive heat can damage or degrade products.

For example, during concentrated fruit juice processing or freeze-drying of coffee and fruit, vacuum drying helps maintain the consistency of product quality and retain important ingredients and flavors such as vitamins.

Vacuum drying is especially suitable for drying products with large surface areas, such as synthetic plastic particles or other hygroscopic substances. In addition, vacuum can also be used to dry industrial components.

Application of Pronotek vacuum technology in drying process：

Freeze drying for food

milk powder manufacture

Mud drying, for sewage treatment

timber drying, for timber treatment

Synthetic particle drying

Ceramic drying

component drying