Roof fan model parameters, Hengshui City, roof fan, the Nan Kelai

 Roof fan manufacturer of high efficiency, low noise: the use of advanced CAD software, designed by the multi-objective optimization. DWT-Ⅰ series machines No. 12 # -24 # A total of eight machines No. fans, by changing the speed, angle and leaf-type methods steel roof fan, the expansion of the range of performance parameters to meet the needs of different use conditions, reaching fans equipped with the system area to facilitate energy saving and noise reduction. . ② bearing temperature is too high a bearing box severe vibration;. B bearing damage or shaft bending;. C poor quality or grease containing impurities. d. Bearing in oil or fuel excessive bearing. Roof fan model parameters, Hengshui City, roof fan, the 南科莱 provided by Shandong 南科莱 Air Conditioning Equipment Co., Ltd .. Shandong 南科莱 Air Conditioning Equipment Co., Ltd. (www.wctfsb.com) strong, credible, in Dezhou fan, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and continuous improvement in Nan Kelai innovative ideas will lead into the brilliant and you work for a better future!