Big Ass Fans 必爱风 United States
Riding the wind and waves and overcoming obstacles all the way to stabilize the market, Big Ass Fans, which has gone through more than 20 years, continues to adapt to the changes in market demand and expand the application field of products. In 2001, the use of its products was extended to barns, factories, warehouses and other places, and it is more commonly known as big butt fans. The Biaifeng industrial large fan has passed the certification of the European Union CE, the United States UL507 and the Canadian CSA, and has excellent performance in three aspects: geared motor, fan blade and control system. Traditional geared motors need about 1-3 years to regularly change the lubricating oil for maintenance, Biaifeng uses the NITROSEAL drive system on the traditional geared motors, the gearbox is loaded with synthetic engine oil that can be used for a long time, the structure is sealed and sealed, and the inside is filled with nitrogen to avoid oil outflow and achieve maintenance-free. The fan blades use the self-developed patented wing system AirFence system, which can control the wind speed curve of the fan, and the coverage area is increased by 28%. In terms of the control system, intelligent sensors can be installed to automatically detect whether there is personnel activity in the space to adjust the operation status.