... 30-60min 20-100adjustable good solubility Vacuum Band Dryer for Water Reducing AgentSpecificationslow temperature, fast drying time, keep tea fragrance ... food additive , and etc, especially suitable for drying material which are high-viscosity, easy for mass formation, or thermoplastic ,with thermal ... long time causing the material. MINJIEs dryer can do what others can not. It can't be compared with ...