Glass lined wiped film evaporator is a type of agitated thin-film evaporation, it has excellent corrosion resistant property against most of acidic materials, it has small pressure-loss and can work under full vacuum. It has high heat transfer rate and high evaporation rate. It's easy for operation and maintenance.Glass lined wiped film evaporator has been very successful with difficult-to-handle products such as heat-sensitive, viscous and fouling products.