The specialized spray dryer for traditional Chinese medicine (TCM) extracts is a drying machine developed by absorbing foreign technology, suitable for TCM products with low melting points and high sugar content. It features non-stick walls, no material coking, and low moisture absorption. This device determines the spray drying process conditions based on the characteristics and properties of the dried products, with high automation, easy operation, and compliance with GMP requirements. The successful development of this device has solved the technical difficulties that have prevented the use of spray drying for many TCM products with low melting points and high sugar content over the years, and represents a new development in the research on the application technology of spray drying in TCM pharmaceuticals.

The tower body is equipped with a cold air jacket; an automatic rapping device is installed on the tower body; quick-opening cleaning holes and blow-off holes are provided on the tower body and pipelines; an automatically controlled constant temperature feeding tank; manual high-pressure tower washing accessories; parts in contact with the material are made of stainless steel; (or entirely made of stainless steel) the material collection adopts a two-stage cyclone dust collector, or a one-stage cyclone dust collector and automatic control and continuous device for inlet air temperature.
Equipped with an air-sweeping device.

The high-speed centrifugal spray device for traditional Chinese medicine (TCM) extract is an application of centrifugal spray drying technology in the drying of specific materials. It is also a drying device that utilizes a high-speed centrifugal atomizer to disperse the material into fine particles, allowing them to fully contact with hot air and complete instantaneous drying, resulting in powdered finished products. This drying equipment is specifically designed to solve the problems encountered in the spray drying of TCM extracts and plant extracts, such as wall sticking, coking, low powder collection rate, and low yield, which were previously observed in the original LPG high-speed spray dryer used for TCM extract drying.