Crisp Sweet Potato Chips Vacuum Frying Production Line

Sweet potato chips vacuum frying production line mainly consist: sweet potato - cleaning - peeling - blanching - air drying - slicing - vacuum frying - packaging.

Sweet potato is a commonly grown crop. Sweet potato is rich in protein, starch, pectin, cellulose, amino acids, vitamins and a variety of minerals. It has high nutritional and health value and can fight cancer, laxative weight loss, improve immunity, and resist aging. 
 

The development of sweet potato chips frying processing projects with low investment, low risk and high profits has attracted more and more attention from all walks of life in recent years, and has become a model for the development of green health food. Among them, the sweet potato chips, which are healthy and less oily, sweet and crispy, are the star products. Show technological process of the sweet potato crisp production line, and focus on the frying equipment used in the processing of the sweet potato crisp chips production line.

The process flow of sweet potato chips production line is: sweet potato - cleaning - peeling - blanching - air drying - slicing - vacuum frying - packaging.
 

The frying equipment used in the sweet potato chip production line is vacuum frying machine. The vacuum frying machine adopts the integrated design of heating, frying, oil storage, deoiling, dehydration, and oil filtration, and is completed continuously under vacuum. The use of vacuum environment to fry and dehydrate sweet potato chips at low temperature can reduce the damage of high temperature to food nutrients, and the oil saving effect is remarkable. The processed sweet potato chips are crisp but not greasy, have a long shelf life and good storability.

 

When the vacuum frying machine is in a negative pressure state, oil is used as a heat transfer medium, and the moisture (free water and part of the bound water) inside the food will be rapidly evaporated and ejected, so that the sweet potato chips form a loose and porous structure; the temperature and pressure are automatically controlled ( Vacuum degree), no overheating, no overpressure, to ensure the quality and safe production of sweet potato chips; the oil-water separation system can cool and separate the evaporated water and oil, reduce the pollution of water circulation, improve the repeated use rate of water, and reduce the loss of oil; Oil tank, dual-chamber heating system, separate control for heating, circulating oil during frying, so that the oil is always kept clean, and the waste of oil is reduced; in the process of vacuum frying, the oil is in a negative pressure state and is soluble in oil and medium. The gas quickly escapes in a large amount, the water vapor pressure generated is small, and the frying temperature is low, thus greatly reducing the degree of deterioration of the oil.

Our company adopts advanced vacuum frying machine research and development and manufacturing technology, and uses double penetration and double penetration dehydration process to retain the nutrients and trace elements in sweet potatoes; adopt quality control system to make sweet potato chips high in nutrition and low in fat; sweet potato chips The production process has no puffing process, and is a replacement product for puffed and fried foods; the sweet potato chips produced are easy to eat, ready to eat after opening the bag, the color, nutrition, and taste of the product do not change, except for moisture, nothing is reduced. Delicious, nothing added.
 

If you want to know more about vacuum frying equipment, please get in touch with our company.