Greenhouse Industrial HAF Air Circulation Fan | IP55 Motor HAF Fan for Hot Spots
Our Premium Industrial Air Circulation Fan is engineered to eliminate stagnant air, balance temperature gradients, and optimize humidity levels in controlled environments. Specifically designed for commercial greenhouses, poultry farms, livestock housing, and industrial workshops, this circulation fan delivers powerful, continuous, aerodynamic airflow with minimal energy consumption.
Built with corrosion-resistant materials and a heavy-duty motor, it guarantees reliable 24/7 operation even in high-humidity or dusty conditions.
To meet diverse structural requirements and layout strategies, this series features three professional mounting configurations: Hanging Rope Type, Hanging Chain Type, and Bracket Type.
| Parameter | Specification |
|---|---|
| Model | IG300/IG400/IG500 Series |
| Blade Diameter | 300mm/400mm/500mm (12"/16"/20") |
| Voltage / Frequency | 220V/380V, 50Hz/60Hz (Customizable) |
| Rated Power | 120W/150W/180W/250W/370W |
| Airflow Capacity | 3,300 m³/h - 8,900 m³/h |
| Motor Speed | 1450 RPM |
| Noise Level | ≤ 60 dB(A) |
| Shell Material | Stainless Steel 304 |
| Blade Material | Stainless Steel |
| Waterproof Rating | IP55 / Class F Insulation |
| Installation Types | Hanging Rope Type / Hanging Chain Type / Bracket Type |
Equipped with scientifically balanced fan blades, this circulation fan delivers wide, long-range conic airflow. It maximizes air turnover rates while minimizing turbulence, ensuring gentle yet highly effective breeze that reaches every corner of your facility.
Featuring a high-performance, enclosed motor with pure copper windings, our fan achieves outstanding energy efficiency. Built-in thermal protection and IP55 waterproof grading prevent burnouts, significantly extending product lifespan under constant load.
Designed for harsh, humid greenhouse and livestock environments, the outer shell is constructed from thickened hot-dip galvanized steel (or high-grade stainless steel). It effectively resists rust, acid, and alkaline erosion.
Advanced dynamic balance testing on each blade ensures smooth operation. With noise levels kept strictly below 60 decibels, it provides safer, more comfortable working environments for personnel and less stress for animals.
To adapt to different architectural structures and ventilation needs, we offer three distinct mounting configurations:
- Hanging Rope Type: Utilizes high-strength, wear-resistant tension ropes for quick setup and flexible, micro-adjustable positioning. Absorbs minor vibrations, excellent for lightweight modern greenhouse film structures or temporary setups.
![Hanging Rope Type installation]()
- Hanging Chain Type: Equipped with heavy-duty galvanized metal chains for maximum stability and high load-bearing capacity. Perfect for permanent suspension from steel trusses or high-ceiling industrial workshops.
![Hanging Chain Type installation]()
- Bracket Type: Features adjustable steel mounting bracket for firm bolting to walls, concrete pillars, or greenhouse posts. Supports multi-angle rotation for precise airflow direction.
![Bracket Type installation]()
- Commercial Greenhouses: Balances CO2 distribution, prevents condensation on leaves, and reduces plant disease risks by eliminating humidity pockets
- Poultry & Livestock Farming: Crucial for dairy barns, pig stalls, and chicken coops to mitigate heat stress and maintain high production yields
- Industrial & Logistics Warehouses: Accelerates air exchange, evacuates stagnant heat or odors, and creates refreshing breeze for workers
- Indoor Grow Tents & Hydroponics: Provides vital natural wind simulation to strengthen plant stems and optimize transpiration
In sealed or semi-sealed indoor structures, air tends to stratify—warm air rises to the top, while cold, humid air settles at plant or ground level.
By strategically installing our Circulation Fans in a continuous loop pattern (using Hanging Rope, Hanging Chain, or Bracket options), it thoroughly mixes air layers. This thermal destratification ensures consistent temperature and humidity throughout the entire space, significantly lowering heating and cooling costs.
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