Vacuum Freeze Dryer for Fruit and Vegetable

freeze dry fruit machine system must have the function of diaphragm temperature control and vacuum fine-tuning, so as to dry high-quality freeze-dried fruit, the drying surface is smooth, crisp, preserved fruit flavor, color and luster unchanged, rehydration is good, and nutrients are basically unchanged. The freeze dry fruit machine is used for freeze drying of more than 20 types of foods such as meat, vegetables, fruits, aquatic products, beans, beverages, soups, and health care products.

Advantages of freeze dry fruit machine:

1. Low-temperature freeze-drying can maintain the original color, aroma, taste and shape of the fruit.

2. Natural, without preservatives, with excellent antiseptic ability.

3. In good packing condition, it has a long shelf life.

4. It can be stored at room temperature, so there is no need for complicated cold chain, that is, no need for refrigerated transportation.

5. Fruit and vegetable weight Most of the water has been removed, so it is lightweight and easy to transport.

6. Rehydration is quick and easy to eat. It will bring high added value and economic benefits.

When using a freeze dry fruit machine, the freeze-dried product must be placed on the metal plate layer of the freeze-drier drying chamber. About 30-50 minutes before the product starts, the cold trap or water trap in the freeze drying equipment needs to start cooling. In the process of preparing for sublimation, the vacuum system needs to control the pressure in the freeze-drying box through pressure regulation and inflation to ensure the rising and rising speed of the system and facilitate heat transfer.

According to freeze-drying process requirements, the equipment is divided into pre-treatment area, freeze-drying area and post-treatment area. The entire production line is connected by a trolley conveyor system. The entire production line is smooth, tidy and full, saving space and resources. After the equipment is produced, installed and delivered, the user will meet the technical standards from factory acceptance to on-site acceptance. The equipment is corrosion-resistant, easy to clean, and meets the requirements of enterprise food certification.