Vibration when the fan started to work a small Texas fan bearing parts factory, but with longer, dust inside the fan running time will nonuniform axial fan impeller attached to the model, the gradual destruction of the fan balancing FRP axial fan the bearing vibration gradually increased, once the vibration reaches the maximum allowed fan 11mm / s (with an amplitude value represents the maximum allowable value below), the fan must be shut down to repair (remove dust accumulation, redo balancing). Because this time is very dangerous, the user must not be forced to use. When approaching the danger fan vibration value, there will be vibration meter alarm. GXF (SJG) series of oblique flow pipeline fan oblique flow fan, also known as mixed flow fans, is between a new centrifugal fan and axial flow fan between widely used in industrial and civil construction, and other ventilation place, especially for use in pressurized air supply and exhaust ventilation and air conditioning ducts. Oblique flow fan according to the requirements of the transmission medium, made of corrosion, explosion-proof, used to transport corrosive, flammable gas. GXF series of oblique flow fan applications Meridian accelerate the design method, using a drum-shaped or straight duct, conical wheels, twisted form wing blade structure. Fans of both high pressure centrifugal and axial fans coefficient greater flow coefficient characteristics, with low noise, low power consumption, compact structure, etc., horizontal, vertical installation can be. Widely used in industrial and civil buildings ventilation system. Fan Fan Selection _ _ density Hao Yang air conditioning equipment (certified merchants) by the Texas Air Conditioning Equipment Co., Ltd. Hao Yang provided. Air Conditioning Equipment Co., Texas Hao Yang (www.dzapjt.com) is specialized in the "fan coil units, air, mixed flow fan, FRP fans, dampers, air flow control valve" of the enterprise, the company of "honesty, hard service" concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Mr Zhu.