The YUDO‑SUNS HED series hot‑air dryer manual provides safety guidelines, installation, operation, maintenance and specifications for models HED‑25 to HED‑500.
This manual explains the safe use of YUDO‑SUNS hot‑air dryers (HED series). It includes safety warnings, required protective equipment, and precautions to avoid electric shock, fire, or injury before operating the equipment.\n\nIt also details installation options (on injection molding machines or floor‑mounted), preparation steps, operating procedures, routine maintenance checks, fault troubleshooting, and technical specifications such as capacity, blower and heater power, and electrical component lists. This manual is written in Chinese.
| Capacity (kg/h) | 25 |
|---|---|
| Capacity (kg/h) | 50 |
| Capacity (kg/h) | 75 |
For small models (HED‑25~100A), the dryer is lifted onto the molding machine, bolts are tightened, and the material and vacuum pipes are connected with clamps to prevent leaks.
Set the controller temperature between 50 °C and 130 °C, and set the over‑temperature protection 20 °C higher than the set temperature.