Price range: Ordinary household freeze dryers are generally priced at over 10000 yuan, while high-end models (such as low-temperature refrigeration models) can reach 30000 to 40000 yuan, with some requiring additional purchase of vacuum pumps and other accessories.

It can be used to produce freeze-dried fruit chips (such as avocados, jackfruit), dried vegetables (corn kernels, tomatoes), etc., to retain the natural sweetness and crisp taste, and is suitable for healthy snacks or baking materials.

After freeze-drying, food maintains its original color, flavor, and crispy texture, such as water jelly that remains fresh even after drying and melts in the mouth.

Freeze drying technology can retain over 95% of vitamins, proteins, and other nutrients in food through low-temperature dehydration, and the shelf life of freeze-dried food can last for several months to years.