Bonawind 72" circulation fan is a large air volume, which can effectively achieve environmental cooling and direct drive a large fan. The fan adopts a more energy-saving and efficient permanent magnet brushless motor, and the overall efficiency is increased by 10% compared with ordinary direct-connected fans. 72" circulation fan not only has large air volume, strong wind speed, low noise, and low energy consumption but also can be used with spray system, frequency conversion, and temperature control system at the same time. 72" circulation fans are made of anti-corrosion materials as a whole and are installed on the fan bracket as a whole, which is sturdy and durable. With adjustable deflector components, to ensure that fresh, clean air directly covers a large area of use. High performance and reliable quality, effectively solve the problem of cooling in usage scenarios.