2026-03-30

High-Efficiency 72" Cattle Barn Fans

Optimize livestock comfort with Bonawind 72" cattle barn fans. High-efficiency ventilation solutions designed for dairy cooling and barn air circulation. Energy-saving gearless PMSM technology for maximum airflow. Inquire for engineering specs.

Headline: Premium 72" Cattle Fan for Modern Dairy Barn Ventilation
Key Features:
- Gearless PMSM Technology: No maintenance required, 30%+ energy savings.
- High Air Volume: Efficiently reduces heat stress in cattle.
- Heavy-Duty Construction: Designed for corrosive barn environments.
Technical Specifications:

Item	Parameter/Description
Product Name	72’’ Panel fan
Frame Material	High-strength double-layer PE
Power	3PH/380-460V/50-60HZ
Max Airflow	120000m³/h (70500CFM)
Rotation Speed	345r/min
Current	3.5A
Input Power	2000W
Noise	≤70dB