Centrifugal spray drying configured for traditional Chinese medicine extracts.
The concentrated extract is atomized by a high-speed centrifugal disc into the drying chamber. The droplets contact heated air, dry rapidly, and are recovered through the configured primary and secondary powder-collection stages.



| Item | Parameter | ZLG-25 | ZLG-50 | ZLG-80 | ZLG-100 | ZLG-150 | ZLG-200 | ZLG-300 |
| Water Evaporation (kg/h) | — | 25 | 50 | 80 | 100 | 150 | 200 | 300 |
| Feed-Liquid Throughput (kg/h) | — | 25–34 | 50–68 | 80–108 | 100–135 | 150–203 | 200–270 | 300–406 |
| Finished Product Output (kg/h) | — | 4.8–7.2 | 9.2–14 | 14.8–22.4 | 18.4–28 | 28–42 | 36.8–56.4 | 55–85 |
| Wet-Feed Solids Content (%) | — | 18–30 | 18–30 | 18–30 | 18–30 | 18–30 | 18–30 | 18–30 |
| Final Moisture Content (%) | — | 3–5 | 3–5 | 3–5 | 3–5 | 3–5 | 3–5 | 3–5 |
| Motor Power (kW) | — | 63 | 99 | 132 | 153 | 204 | 246 | 330 |
| Heat Source | — | Electricity or steam | Electricity or steam | Electricity or steam | Electricity or steam | Electricity or steam | Electricity or steam | Electricity or steam |
| Product Collection | — | Two-stage cyclone collection; efficiency ≥95% | Two-stage cyclone collection; efficiency ≥95% | Two-stage cyclone collection; efficiency ≥95% | Two-stage cyclone collection; efficiency ≥95% | Two-stage cyclone collection; efficiency ≥95% | Two-stage cyclone collection; efficiency ≥95% | Two-stage cyclone collection; efficiency ≥95% |
| Automatic Control | — | Automatic inlet- and outlet-air temperature control | Automatic inlet- and outlet-air temperature control | Automatic inlet- and outlet-air temperature control | Automatic inlet- and outlet-air temperature control | Automatic inlet- and outlet-air temperature control | Automatic inlet- and outlet-air temperature control | Automatic inlet- and outlet-air temperature control |
| Inlet-Air Temperature (°C) | — | 160–220 | 160–220 | 160–220 | 160–220 | 160–220 | 160–220 | 160–220 |
| Outlet-Air Temperature (°C) | — | 80–100 | 80–100 | 80–100 | 80–100 | 80–100 | 80–100 | 80–100 |
| Overall Dimensions (mm) | L | 7000 | 8000 | 9800 | 11000 | 12200 | 14100 | 15000 |
| Overall Dimensions (mm) | W | 4000 | 5000 | 5700 | 6200 | 7000 | 7800 | 9000 |
| Overall Dimensions (mm) | H | 6200 | 6900 | 8000 | 8900 | 10750 | 11900 | 13000 |