... (VBD) is used in drying all kinds of liquid or paste, such as Western medicines, foodstuff , biological products ... high-viscosity, easy for mass formation, or thermoplastic ,with thermal sensitivity ,or not be dried/not suitable by ... such as color, solubility &storage time. Equipment AdvantageAutomatic ,channelization ,continuousContinuous feed-in & discharge in vacuum stateDry, comminute, granulate in ...