This unit is widely used in the process of decoction extraction, hot reflux extraction, and cyclic leaching of traditional Chinese medicine using water or organic solvents as the medium, and can also recover volatile oil components during the extraction process.

This unit has high efficiency in extracting effective ingredients from large quantities of medicinal materials, saves energy, and has a high drug concentration in the extraction solution.

The main body adopts a straight tube structure, making slag discharge easy and convenient.

The hydraulic opening and closing system used for the slag discharge door and feeding door operates more smoothly and reliably than traditional opening and closing methods, effectively avoiding worker errors and causing damage to the equipment. It does not require a compressed air source, has no noise, has good self-locking performance, and saves investment and operation maintenance management costs.