Industrial Hot Air Circulation Drying Oven
Industrial Hot Air Circulation Drying Oven
The Hot Air Circulation Drying Oven: Electric/steam/hot-water/far-infrared heating elements warm the cabinet air. A draught fan circulates most of the hot air inside the box for high thermal efficiency, while an adjustable swing-blade air distributor ensures even distribution of heat across all tray levels. Fresh air is continuously supplied and moist air is exhausted through an adjustable exhaust damper, maintaining the desired drying humidity. An intelligent temperature controller regulates heating automatically.
Features:
1. Most hot air recirculates — high thermal efficiency, significant energy saving.
2. Even drying through adjustable swing-blade air distributor.
3. Wide applicability across pharmaceutical, chemical, food, light and heavy industry.
4. Flexible heat source selection (steam, hot water, electricity, far infrared).
5. Low noise, self-controlled temperature, simple installation and maintenance.
Technical Data:
| Model | 20RXG-B | 30RXG-B | 50RXG-B | 100RXG-B | 200RXG-B | 300RXG-B | 400RXG-B |
| Drying Capacity (kg) |
10-20 | 30 | 50 | 100 | 200 | 300 | 400-500 |
| Power (kW) | Custom-made according to the customer’s request | ||||||
| Consumption of Steam (m²) |
8 | 10 | 10 | 18 | 36 | 54 | 72 |
| Heat Dissipation Area (m²) |
8 | 10 | 10 | 20 | 40 | 80 | 100 |
| Air Volume (m³/hr) |
3400 | 3400 | 3400 | 3450 | 6900 | 10350 | 13800 |
| Temperature Difference (℃) |
±2 | ±2 | ±2 | ±2 | ±2 | ±2 | ±2 |
| Dimensions (mm) |
1300*900*1500 | / | 1400*1200*2000 | 2300*1200*2000 | 2300*2200*2000 | 2300*3200*2000 | 4460*2200*2290 |
Applications:
1. Pharmaceutical.
2. Chemical.
3. Food.
4. Light industry.
5. Heavy industry.




