57-inch High-Capacity Butterfly Cone Ventilation Fan with PM Motor for Livestock and Poultry Farms

Optimized Aerodynamic Design for Large Facilities

This 57-inch butterfly cone fan features a heavy-duty fiberglass-reinforced (SMC) molded casing, engineered to maximize airflow in large commercial livestock houses. Its precision aerodynamic design delivers high-volume, high-efficiency ventilation while resisting corrosion in harsh farm environments.

High-Performance 2.2KW PM Motor

Equipped with our premium direct-drive brushless PM inverter motor, this 2.2KW fan is built for heavy-duty continuous operation in large-scale facilities. It offers exceptional speed stability and load capacity, with IP67 protection and Class F insulation. The integrated digital control module supports 0-10V analog control and RS485 interface for seamless automation.

Heavy-Duty Butterfly Door System

The enhanced butterfly door design is optimized for maximum airflow in large livestock houses, with high-strength aluminum alloy doors that resist deformation and provide a tight airtight seal when closed. This reduces air leakage and maintains consistent climate control efficiency.

Key Benefits

- Industry-leading airflow for large commercial poultry and swine facilities

- Heavy-duty construction built for continuous operation in harsh environments

- Low-maintenance direct-drive design with minimal downtime

- Optimized for integration with large-scale automated farm climate systems

Review project inputs in our large poultry-house fan selection guide.