appleRich in folic acid，flavonoids、Pectin, vitaminsandcarbohydrateNutrients are produced in large quantities in our country. In order to enrich apple processing products, utilizeApple freeze-drying technology establishes an apple freeze-drying machine production line for apple freeze-drying processing and production,Retain the rich natural nutrients of the original apple and enhance its value.

Apple freeze-drying technology isbe based onThe three states of water (liquid, solid, and gas) coexist or transform with each other at different temperatures and under vacuum. Using the principle of sublimation, apples are pre frozen at low temperatures to form a solid state, and then the solid ice is directly sublimated and removed without liquefaction in a vacuum environment, resulting in a freeze-dried apple product with very little retained nutrients and water content. Apple freeze-drying technology is a method to keep the apple from corruption and deterioration. Traditional processing methods include drying, sun drying, spray drying and vacuum drying, which can cause collapse, deformation, texture hardening, oxidation and discoloration of materials due to high temperature, oxidation and enzymatic changesThermosensitive substanceNutrients such as protein, vitamins, and trace elements are lost and destroyed, while apple freeze-drying technology operates under ultra-low temperature and vacuum conditions,The growth of microorganisms and the action of enzymesbasicUnable to proceed，Substances with very little oxygen and easy oxidation are protected，So the nutritional components are fully protected, and at the same time, the sublimation and drying leave behind a porous sponge like structure, so the body shape remains basically unchanged and the rehydration property is good, compared to traditional processing methodsHas obvious advantages.

The apple freeze-drying machine production line is a complete set of equipment production line for processing and producing apple freeze-dried slices, apple freeze-dried granules, and apple freeze-dried powderThe integrated system of freeze-drying machine includes fresh fruit pretreatment technology, apple vacuum freeze-drying technology, sorting and packaging technology, automation technology, etc., withPLCA production integration system that controls automated operation to meetGMPCertification requirements. Suitable for various apple freeze-drying processing and production, as well as mango freeze-drying, kiwi freeze-drying, durian freeze-drying, peach freeze-drying, hawthorn freeze-drying and other processing and production.