| فوائد | تکنیکی وضاحتیں |
|---|---|
| Quick drying | The drying time is 1/3 to 1/5 of that of hot air drying. |
| Low-temperature fragrance locking | Avoid high-temperature baking to prevent aroma loss |
| Bright red color | Evenly dried, with a bright red color in the soup. |
| Humidity controllable | Segmented temperature and humidity control, suitable for different varieties of black tea |