The dynamic extraction tank is mainly used for technological processes such as decoction extraction and thermal reflux extraction of traditional Chinese medicinal materials with water or organic solvents as the medium under a stirring state. It can also recover volatile oil components during the extraction process. This extraction tank has high efficiency in extracting the effective components from a large quantity of medicinal materials. It saves energy, ensures a more thorough extraction of the effective components, and the resulting extraction liquid has a relatively high drug concentration.

The entire extraction process of the equipment is completed within a closed and recyclable system. It can perform extraction under normal pressure or under reduced pressure. Whether it is water extraction, alcohol extraction, oil extraction, or for other purposes, the specific technological requirements are determined by the traditional Chinese medicine factory according to the performance requirements of the drugs.