What's the fastest way to dry star anise?

In the past, star anise was dried naturally in the sun. In good weather, it usually takes about three days to dry, but natural drying is susceptible to weather conditions. With the advancement of technology, heat pump drying room have begun to be used to dry star anise.

Heat pump drying is a gentle drying method that's similar to natural drying. The rate of surface moisture evaporation is similar to the rate of internal moisture migration to the surface, resulting in high-quality, lustrous, and high-grade dried items.

After years of promotion and practical application, Blue Sky air-source heat pump drying rooms have accumulated a large number of drying cases. Their technology is highly mature, and their products are exported to many countries around the world. In recent years, the country has vigorously promoted energy conservation, environmental protection, and the development and application of new energy, which has greatly boosted the development of air-source heat pumps.