Xi'an TOPTION Instrument Co., Ltd. is one of the most reliable manufacturers and suppliers of multiple effect falling film evaporator in China. We provide high quality solutions & products for global customers who work in chemistry, biology, pharmaceutical, food, etc. If you have any enquiry about lab solution customization, please feel free to email us.




◆The top of the evaporator adopts a unique distributing liquid film-forming device, which can make the material evenly distributed in the inner surface of the tubular heat exchanger pipe.
◆The uniform film distribution of feeding material can greatly improve the heat exchange and evaporation efficiency, reduce the material residence time, and reduce the risk of denaturation of heat-sensitive compounds.
◆The evaporator/heating chamber adopts a spiral design to accelerate liquid settlement, quickly realize gas-liquid separation, and reduce material loss.
◆The negative pressure discharge pump can freely switch the circulation and discharge mode, and realize the secondary evaporation of the material that has not been completely evaporated. Especially suitable for materials with high solvent content.
◆The three-stage plate heat exchanger is used to condense steam, and the first-stage heat exchanger preheats the material to achieve energy conservation and pollution reduction.
◆Visual operation for the whole process of evaporation, the pipelines, and the evaporation chamber are equipped with sight glasses, which can observe the evaporation process in real-time.
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