Tank Unit Type Counter Current Extractor Unit Technical advantages of tank unit type countercurrent extractor unit 1.It can enhance the strength difference between solvent and medicine and extract the effective components from the medicine to the maximum extent with high extracting rate. 2.It can make use of the forced circulation method to accelerate the diffusion of effective components. 3.With small solvent quantity, it can greatly reduce the energy consumption in subsequent procedure and reduce the production cost. 4.With continuous operation, the production efficiency is greatly enhanced and the automatic control is easy to be realized. Quality is strictly controlled during machining and manufacturing. It is known that quality is the life of an enterprise and the base for its survival. 5.The countercurrent method and low temperature operation can help to maintain the heat sensitive effective components. Characteristics of tank unit type countercurrent extractor unit 1.With pipe and modular extracting tank unit, each extracting unit can independently carry out extracting operation (leaching, dynamic extraction, high temperature extraction), and also can be com-bined (continuous counter-current extraction, periodic continuous countercurrent extraction). 2.SpeciaI separating device is adopted to prevent the discharging being blocked