Stevia is the main raw material for extracting sweeteners, while stevia is also a commonly used Chinese herbal medicine, which protects the liver, because it contains amino acids and vitamins, as well as sweeteners, which can improve the function of the human body, reduce fatigue, and have the effect of laxative.
Fresh stevia has a high water content and rich nutrients, and needs to be dehydrated, and stevia needs to be processed into dried stevia for consumers to drink in water, or dried and ground into a fine powder to make stevia powder. Stevia drying processing with heat pump drying method can overcome the influence of microorganisms, weather, air pollution and other factors, drying fast, good effect.
Stevia leaves
Heat pump stevia dryer drying central control system modulation at about 60 degrees Celsius, and curve adjustment of the drainage process, the first process of wetting at 40%, the second process of wetting at 30%, the last drainage set at 15%, drying 6 hours to complete.
Heat pump stevia dryer can accurately constant temperature, curve adjustment humidity and control wind direction and circulation strength, dry stevia products are consistent, the dryness is appropriate, the maximum retention of stevia medicinal substances, drying efficiency is high. Stevia is convenient for drying and processing, which can achieve large-scale production.