50" Butterfly Cone Fan, Nylon Blade Heavy Hammer Shutter Galvanized Exhaust Fan. The frame is manufactured using advanced automated hot-dip galvanizing technology to effectively prevent rust.
It operates efficiently at 380V/220V with low noise (64 dB) and high airflow (up to 44,000 m³/h). The cone design ensures larger air volume, higher efficiency, and stable energy-saving operation at 1.1KW, 380V, 50HZ, with a motor speed of 1400RPM.
It is widely used in labor-intensive areas, garment factories, foundries, and livestock poultry farms such as chicken and pig houses. The cone fan can be floor-mounted or suspended, with a recommended configuration of 4 units per 1,000 square meters.
