Liaocheng Flextronics Ventilation Equipment Co. specializes in non-powered and non-powered natural ventilation fan and so on. No power fan bearing temperature abnormally elevated main reasons can be attributed to improper installation, poor lubrication, cooling is not enough, bearing exception. Centrifugal fan blower bearings placed outside, bearing fatigue wear peeling, pits, the gap increases will cause the temperature increases, this situation can listen bearing sound and vibration measurement methods to determine. The size of the bearing internal clearance is very important, bearing internal clearance is too small or poorly designed manufacturing precision parts, will cause the fan bearing operating temperature. To facilitate the installation of wind turbine equipment, overhaul and maintenance, generally designed to use more bearing adapter sleeve bearings with a tapered bore of the bearing inner ring. Finally, there is the same level to try to arrange the blade finishing on the same machine with the same knife inside a fixture finished processing the back arc, in order to achieve consistency of the whole class detachment leaves the pitch blade manufacture. Liaocheng Flextronics Ventilation Equipment Co. specializes in non-powered and non-powered natural ventilation fan and so on. Analysis of roof ventilation installation needs a roof ventilators installed components in a detailed examination of the fan connector is damaged roof natural ventilation price, loosening, found the problem to be corrected. Impeller rotation direction and flags in the same direction. 2, roof ventilators hoisting large roof natural ventilation, with a rope tied four laps thread, thread ring should be screwed to the maximum stress direction. Long distance or height of the exhaust air lift, remove the blinds wind asked. In order to avoid danger. 3, roof ventilators and General Motors, Motor exported to the exterior of the housing outlet box. For the convenience of user connections, the threaded hole in the side of the roller shutter doors Square features a M20. The user can then wind the wire into the hole bolt holes, used in insulating sleeve to protect the line. If you do not use the connection holes. Na bolt applications. 4 Install the fan base surface should be smooth, solid circles roof natural ventilation installation, the fan base naturally tight, do not lay the foundation to join, do not allow the mounting surface of the gap is too large, fan waterfall. Tighten the bolts. 5, the blade angle adjustment before plant. The user can not change the white line or fan performance will change. Swirl roof natural ventilation | Flextronics ventilators | Jiangxi roof natural ventilation by Liaocheng Flextronics ventilation equipment Limited. Liaocheng Flextronics Ventilation Equipment Co. (www.lcwctf.com) (www.lcwctf.com) is an industry leader in Shandong Liaocheng, fans, ventilation equipment, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Flextronics ventilators in leadership with the staff warmly welcome all inquiries negotiations to create Flextronics ventilation a better future. You can also access (www.lcwctf.com/supply_details_48158920.html), for more information about the company.