Cattle shed fan
Qingzhou Baimu Machinery Co., Ltd.
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Dairy Barn Fan Introduction (Plastic Housing & Galvanized Steel Housing)
Barn fans are essential for ventilation and cooling—effectively removing heat, moisture, and harmful gases to improve cow comfort and milk production.
1. Material
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2. Available Types
- Common blade diameters: 1100 mm, 1220 mm, 1380 mm;
- Voltage: 380V / 50Hz (standard 3-phase);/60Hz
3. Key Specifications
- Airflow: 20,000–50,000 m³/h (depending on model);
- Motor power: 0.55 kW,0.75kW, or 1.1 kW;
- Noise level: ≤70 dB (at 1 meter);
- Protection rating: IP55 (dust and water spray resistant).
4. Typical Dimensions
- Wall opening size: 1250 mm × 1250 mm;
- Unit depth: approx. 400–480 mm;
- Outlet protrusion: 100–150 mm beyond wall;
- Weight: plastic housing ～25–30 kg, galvanized housing ～35–45 kg.
5. Installation
Cut a square opening in the gable or side wall, insert the fan, and secure it with bolts to the wall or steel frame. Ensure airflow direction is outward (arrow on housing points outside).