Performance characteristics：

1. Composite material SMC is made as the outer, which corrosion resistance, anti- ultraviolet, anti-aging, anti-rust, and long life.
   2.Bell design reasonable, low noise, large air volume and strong wind.
   3.Using 8-12 super energy-efficient domestic or imported motors, IP55, class F insulation, greatly reducing the running cost of the machine.
   4.Direct fan motor rotation, completely solve the traditional risk because the belt fan belt loose, aging fans to bring the quality of air volume.
   5.Using PVC blinds of air downstream principle synthetic style, anti-oxidation, light weight, no distortion, starting flexible, preventing back flow of air.
   6.Six FRP blades with anti-corrosion, large air volume and sturdy and durable. Professional balancing test ensures the smooth operation of the product and improves machine life.