Overview of Low Temperature Vacuum Belt Dryer
Vacuum belt dryer is continuous infeed and discharge vacuum drying equipment. Liquid product is conveyed into dryer body by infeed pump, evenly spread on belts by distribution device. Under high vacuum, the boiling point of the liquid is lowered; water in the liquid material is evaporated. Belts move on the heating plates evenly. Steam, hot water, hot oil can be used as heating media. With the moving of the belts, the product goes through from the beginning evaporating, drying, and cooling to discharging in the end. The temperature decreases through this process, and can be adjusted for different products. Special vacuum crusher is equipped at the discharge end to produce different size end product. The dry powder or granule product can be automatically packed or continue with subsequent process.
Manufacturer for vacuum belt dryer-Shanghai MINJIE
MINJIE is a leading manufacturer for vacuum belt dryer and low temperature evaporator fromm Shanghai, China, 700 sets of the most sustainable and energy saving vacuum belt dryers & evaporators have been supplied in home and abroad since year of 1998. We supply vacuum belt dryers & low temperature evaporators for different application areas such as herbal extract, dietary supplements, food and beverages, cosmetics, colors, flavors & ingredients to support industrial, phamaceutical, chemical, agrochemical, new energy, biotechnology companies.
The organic ingredients that we specialize in are concentred evaporated from organic mushroom, pine bark, and different kind of blue berries and blackberries. The low temperature evaporator will be applied for the thin liquid before drying process by vacuum belt dryer.
Camparison between vacuum belt dryer, spray dryer and drying cabinet
Vacuum belt dryer turn traditional static drying to vacuum dynamic drying, reduce drying time from 10-20 hours to 30-60 minutes. In vacuum belt dryer, the drying temperature is adjustable for different products. It solves the high temperature problem with spray dryer and denaturation problem due to long drying time with traditional drying oven. Colors, solubility, ingredients preservation of the dry product from vacuum belt dryer are incomparable.
