Products Description
The dehumidifying industrial fan in our DCHVLS PMSM range uses continuous, large-scale air movement to fight dampness without adding a dehumidifier or heater load. The gearless permanent-magnet synchronous motor turns a large aviation airfoil rotor slowly, pushing omni-directional air across the floor and continuously moving the boundary-layer air that would otherwise sit still and hold moisture against walls, floors and stored goods. The same airflow breaks up hot and cold stratification, so warm, moisture-laden air near the ceiling mixes with cooler air below and the space dries more evenly. In semi-open plants the fan pulls roof air down and draws outdoor fresh air into the negative-pressure zone, sweeping humid air out rather than recirculating it. The result is natural ventilation combined with cooling and drying in one slow-moving fan, rather than a bank of small units stirring only the air near the wall.
When a buyer invests in a dehumidification fan, they usually have a specific moisture problem on a specific site, which is why prototype and sample support matters in this product line. We develop a custom sample in about one week so you can measure airflow and drying effect on your actual ceiling geometry before committing to a full order. Samples are chargeable, but they let us match blade diameter, blade count and motor power to the size and humidity regime of your space, so the drying performance you observe on the trial unit is the performance delivered across repeat orders.
Specifications
|
Parameter |
Specification |
|
Motor type |
Gearless PMSM direct drive, slow large-rotor airflow |
|
Blade diameter |
2000–7300 mm |
|
Blade count |
5–8 |
|
Motor power |
0.4–1.8 kW |
|
Power supply |
380 V 3-phase / 220 V single-phase, 50/60 Hz |
|
Max speed |
55–120 RPM |
|
Air volume |
2,560–15,000 m³/min |
|
Coverage |
50–920 m² |
|
Air movement |
Omni-directional, breaks hot/cold stratification |
|
Mounting |
Clamped to roof beams, ≥ 4.5 m floor height |
Applications
Humid production workshops
continuous floor-level air movement prevents the still boundary layer where dampness condenses on machines and floors.
Storage of moisture-sensitive goods
by mixing stratified air and encouraging fresh-air exchange in semi-open bays, the fan helps keep cartons, fabrics and paper goods from absorbing standing humidity.
Food processing and packaging areas
steady, broad airflow dries surfaces and packaging without the disruptive drafts created by many small wall fans.
Customization
- OEM/ODM and private-label production, with samples developed from your technical drawings or prototypes in about one week.
- Blade diameter 2000–7300 mm and blade count 5–8, matched to the size of the area to be dried.
- Motor power 0.4–1.8 kW, supplied for 380 V 3-phase or 220 V single-phase, 50/60 Hz.
- Roof-beam clamped mounting for clear floor heights of 4.5 m and above, suitable for semi-open and enclosed spaces.
Packaging & Transportation
Each fan is fully tested before shipment and packed in fumigation-free plywood wooden cases. We trade on EXW, FOB, DDP or CIF terms, with photo and video updates during production.
FAQ
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