Widely applicable, capable of infusing mechanisms and traditional Chinese medicine products with high viscosity. Adopting PLC programming control and human-machine interface operation, with a high degree of automation; Temperature control; Stable operation, large storage capacity of the liquid tank, constant temperature circulation supply of liquid, and automatic control device to ensure that the liquid does not solidify during shutdown. According to the different substrates of the material, the mixing of the drug in the drum and the cooling speed after filling can be adjusted. If there is any shell making failure; Unqualified products with filling deviation are automatically removed, occupying a small area and easy to adjust.