Fluctuating weather conditions and seasonal temperature swings severely impact bird health and overall productivity in the poultry farming sector. In India, scorching summer heat increases stress and mortality risks among flock, while harsh winter spells require dedicated heating arrangements. To overcome these climate vulnerabilities, progressive poultry farmers across the country are rapidly moving away from traditional open sheds to fully environment-controlled (EC) closed farming units. In these modern structures, internal temperature, humidity, and ventilation are precisely regulated. Central to this climate control setup is a heavy-duty exhaust fan, widely referred to by farmers as the 'Bahubali' fan due to its large size and massive air displacement capacity.
The Critical Need for Climate Control in Modern Poultry Sheds
In conventional open-sided poultry sheds, external weather directly dictates the living conditions of the birds. Poultry requires age-specific ambient temperatures; newborn chicks need high warmth, whereas adult broiler birds thrive in cooler settings. Managing these delicate microclimates in traditional open sheds was a persistent challenge, often leading to mass bird mortality during intense heatwaves. Environment-controlled closed sheds solve this issue by isolating the internal environment from outdoor elements, allowing farmers to dial in exact temperatures required for every growth stage of the flock.
How the 'Bahubali' Fan and Evaporative Cooling System Work
An environment-controlled closed poultry farm is engineered for unidirectional airflow. Both long sides of the shed are fully sealed with solid walls. High-efficiency evaporative cooling pads are installed on one narrow end of the building, while giant exhaust fans are mounted at the opposite end. When the heavy-duty exhaust fan runs, it forcefully pulls out hot, humid, and stale air from inside the shed. This creates negative air pressure inside the structure, drawing fresh, cool air through the water-drenched cooling pads on the far end. Consequently, a continuous stream of cooled air sweeps across the entire floor, keeping internal temperatures significantly lower than outside levels.
Energy Savings: Replacing 10 Standard Fans with 7 Heavy-Duty Units
According to Sahil Raza, representing SS Poultry Equipments, the standout feature of this specialized fan is its exceptionally high airflow rate. Driven by a 1.5 HP electric motor, the fan's performance is measured in CFM (Cubic Feet per Minute), which quantifies the volume of air displaced per minute. Thanks to its superior suction capacity, a farm that previously required 10 standard exhaust fans can now operate effectively with just 7 of these heavy-duty units. Reducing the total number of fans lowers overall electricity consumption and decreases the capacity requirement for back-up power generators, leading to substantial long-term operational savings.
Why Equipment Is Imported from the Netherlands
There is a noticeable difference in manufacturing standards and durability between regular local fans and specialized European units. Sahil Raza explained that SS Poultry Equipments imports these heavy-duty fans directly from manufacturers in the Netherlands. Built with precision engineering, high-grade motor windings, and corrosion-resistant fan blades, Dutch-made units can run continuously under demanding tropical conditions without frequent breakdowns. This superior build quality makes them a reliable choice for commercial poultry operations seeking uninterrupted climate control.
Complete Cost Breakdown for a 10,000-Bird Capacity Farm
Detailing the financial investment required, Sahil Raza stated that constructing a complete 10,000-bird environment-controlled farm requires a total expenditure of approximately Rs 25 lakh to Rs 30 lakh. This budget encompasses civil construction, shed structure insulation, cooling pad installations, heavy-duty exhaust fans, automated feeding and drinking lines, electrical wiring, and winter heating gear like gas brooders. Although the initial capital outlay is higher than traditional farming methods, farmers recoup their investment quickly due to drastically lower mortality rates, faster weight gain, and optimized feed conversion ratios (FCR).
Winter Heating via Gas Brooders
An environment-controlled poultry farm is designed for year-round temperature management, not just summer cooling. While exhaust fans and wet cooling pads lower temperatures during summer, gas brooders take over during winter. These heating devices radiate controlled heat across the floor to protect young chicks from cold stress. By balancing cooling technologies in summer and heating solutions in winter, the farm maintains an ideal environment for maximum bird growth regardless of extreme weather outside.
Technical Assistance and Contact Details in Bihar
Farmers interested in adopting climate control technology or upgrading existing open sheds can seek technical guidance from industry suppliers. SS Poultry Equipments operates out of Ara district in Bihar. According to Sahil Raza, farmers can reach out directly via telephone at 8789765545 to obtain technical specifications, cost estimations, and installation support for environment-controlled poultry units.
