In high-density poultry operations, flocks are highly sensitive to temperature, ammonia concentration, and air uniformity. The ventilation system must achieve a precise balance between heat retention and air exchange, as well as between cooling and protection from cold stress.
Our negative pressure fan systems provide stage-controlled, precision ventilation for modern poultry houses, meeting the demands of different seasons and flock ages.
Key Requirement | Our Ventilation Strategy & Value |
Uniform, Draft-Free Air Distribution | Creates stable airflow via negative pressure, drawing fresh air evenly from sidewall inlets across the entire house. Ensures all birds have sufficient oxygen with no dead air spots. |
High-Efficiency Cooling | Works in synergy with evaporative cooling pads to enable tunnel ventilation during summer, rapidly expelling heat and providing effective evaporative cooling for the flock. |
Winter Minimum Ventilation | Maintains critical air quality during colder months with precise, low-volume operation. Continuously removes moisture and ammonia to prevent respiratory issues and maintain litter quality without sacrificing thermal comfort. |
Ammonia & Moisture Control | Consistent, controlled air exchange effectively lowers in-house ammonia levels and relative humidity, significantly improving overall flock health and welfare. |
Energy Efficiency & Automation | Integrated with environmental controllers, fans adjust speed automatically based on real-time demand, ensuring optimal conditions while minimizing energy consumption. |
Recommended Fan Series: Standard Negative Pressure Series,EC Energy-Saving Direct-Drive Series，High Negative Pressure Series.
These are selected to reliably deliver designed airflow even when static pressure increases due to components like cooling pads.
Recommend Case
2022/11/25
2022/11/25
