Sliver 220v 2.5kg Feather Meal Rendering Plant

Feather Squeezer Model Is SRJS1228-6 For Drying Feather Feather Press

Principle description and product characteristics: Hot air drying is most commonly used for the dehydration of fruits and vegetables. The high temperature of the hot air causes the surface of the fruits and vegetables to be heated, and the water is discharged into the air. Due to the poor penetration, the internal water will seep to the surface of the fruits and vegetables and be heated again. Circulate sequentially, and at the same time, due to the strong flow of hot air, the moisture in the air is discharged, so as to achieve the purpose of dehydration. However, for the processing of some fruits and vegetables, the high temperature of hot air will destroy the nutrients of the fruits and vegetables, especially the content of vitamin C. At the same time, after drying with hot air, certain fruits and vegetables with sterilization requirements cannot meet the requirements. However, if microwave dehydration is used, under normal atmospheric pressure, generally 60-90°C can kill bacteria in fruits and vegetables, while the damage to vitamins is much smaller. For some fruits and vegetables that are more sensitive to temperature, vacuum low-temperature dehydration equipment can be used for processing. Under vacuum conditions, the boiling point of water is reduced, and the heating effect of traditional conduction, convection, and radiation is greatly reduced, while vacuum has no effect on microwave transmission. , So you can conveniently process fruit and vegetable products under low temperature conditions. The drying of flowers abroad has formed a relatively large-scale industry. The color and shape of the dried flowers remain unchanged, but the storage period can be as long as one year. The same low-temperature microwave drying can avoid the fading and denaturation of flowers caused by hot air and other methods. At the same time, the vacuum low-temperature microwave dehydration equipment can also be applied to the dehydration processing of sea cucumbers and other valuable foods. Compared with the traditional vacuum low-temperature dehydration, it has the advantages of high efficiency, energy saving, and sterilization.