Fan Blade

We are offering fan blade. A fan blade is a mechanical fan part, usually electrically powered, suspended from the ceiling of a room, that uses hub-mounted rotating paddles to circulate air. casablanca fan co. Ceiling fan from the early 1980s. A ceiling fan rotates much more slowly than an electric desk fan; it cools people effectively by introducing slow movement into the otherwise still, hot air of a room, inducing evaporative cooling. Fans never actually cool air, unlike air-conditioning equipment, but use significantly less power (cooling air is thermodynamically expensive).