Working Principle
- Process Air Intake: Humid air passes through the G4 filter and process air fan.
- Moisture Adsorption: The desiccant wheel continuously removes moisture from the process air.
- Dry Air Outlet: Dehumidified air is discharged through the process air outlet.
- Reactivation Air Intake: Reactivation air passes through a separate G4 filter.
- Wheel Regeneration: The heater warms the reactivation air to release moisture from the wheel.
- Moisture Exhaust: The reactivation fan discharges moisture-laden air through the outlet.
- Continuous Operation: The rotating wheel enables simultaneous dehumidification and regeneration.
Product Parameters
| Model | Dehumidification Capacity (20°C, 60% RH) | Power Supply | Rated Power | Rated Current |
| MCH-200XF-01 | 20 L/day | 220V / 50Hz | 1200 W | 5.4 A |
| Process Airflow | Reactivation Airflow | Process Air External Static Pressure | Reactivation Air External Static Pressure | Process Air Duct Diameter |
| 200 m³/h | 80 m³/h | 100 Pa | 60 Pa | Φ100 mm × 2 |
| Reactivation Air Duct Diameter | Desiccant Rotor Size | Operating Temperature | Dimensions (L×W×H) | Weight |
| Φ75 mm × 2 | 200 × 50 mm | -10°C–50°C | 466 × 333 × 655 mm | 30 kg |
Manufacturing Quality Standards
| Welding Wire | Weld Quality | Post-Weld Flatness | Surface Finish |
| ER70S-6 | Uniform, free from pores, slag, and cracks | ≤ 1.0 mm | Ground and polished to Ra ≤ 3.2 μm |
| Dimensional Tolerance | Structural Strength | Assembly Accuracy | Inspection Standard |
| GB/T 1804-m; weld length ±1 mm | ≥ 350 MPa | Gap ≤ 0.5 mm; flatness ≤ 1.5 mm | Visual and dimensional inspection to drawing requirements |
Circuit Diagram
