Mine fan | Xingtai Mining fan manufacturers | Zibo Blower (certified merchants)

 Energy-saving fan coil units, refrigeration and air conditioning industry recently by Shanghai Association of experts. National Quality Supervision and Testing Center air conditioning equipment determined by its average unit amount of wind power consumption reduced by about 10%; average 2-4 dB noise reduction; unique coupling structure and universal bearing fan Hengshui mining parameters to achieve a motor drive multi-configuration Typhoon aircraft. Macroscopic fracture morphology of the fan blades were observed Xingtai mine fan manufacturers, blade fracture location are located at the root of the blade arc transition, fatigue source area is located in the blades and hub transition acute angle side of the center line of the source location is located away from the fan blade width small end near the 1/3 position, line source. From Figure 1, can be observed a # blade fatigue fracture extension area was penetrating crack LINQing metal mine fan, fracture zones rougher edge, extending ridge relatively small, and the location of fatigue crack initiation is also visible secondary cracks . 2 # blade fatigue fracture extension area is relatively small, but the extension is more coarse ridge. Mine fan | Xingtai Mining fan manufacturers | Zibo Blower (certified merchants) provided by Zibo Blower Factory Limited. Zibo Blower Factory Co., Ltd. (www.zbfjc.cn) is specialized in the "mine fan, mine fan, mine fans, the main fan" of the enterprise, the company of "honesty, hard service" concept, to provide you with the most quality products and services. Welcome to inquire! Contact: Zhang.