Boiler Fan's time to install, if you want to ensure that the use of performance Boiler Fan, then it is necessary to understand the Boiler Fan nine precautions during installation to ensure results. First, the basic, silencers and shockproof device is installed fans, shall comply with the requirements of equipment technical documents. Second, the fans handling and lifting should meet the following requirements: ① fan when the overall installation, handling and hoisting rope used, not tied to the rotor housing or bearing cap rings. ② negative quotes when the induced draft fan fan-site assembly, parts of the rope tied not damage the surface. Typically Industrial Boiler Fan motors are constant speed operation, and then by changing the opening of the tailgate door entry draft fan to adjust the amount of wind. To improve the efficiency of the fan motor lead, and save energy. One can speeder on the induced draft fan motor coat. Adjust the speed control device according to the situation of work to meet the speed requirements of the working conditions. The second is to use the drive to transform the induced draft fan, do not have to make big changes to the original system fan, add a drive cabinet. Boiler Fan motor frequency control is not implemented before the general use of "step-down start" Shandong fan, and Guangzhou after the induced draft fan running, the motor full pressure, running at full speed, while the induced draft fan size of the wind through the throttle to adjust . In general, the degree of throttle opening is 50% to 80%, the motor can only be run at full capacity, the low work efficiency of the motor, resulting in great waste. The basic principle of frequency control technology is directly proportional relationship between the motor speed and the power supply input frequency; the power supply frequency by changing the motor speed to achieve the purpose of changing the motor. Changzhi draft fan _ _ nagorye draft fan blower blower provided by the Shanxi nagorye limited liability company. Shanxi nagorye Blower Co., Ltd. (www.sxgfj.cn) (www.sxfjgs.com) strong, credible, Shanxi Xinzhou fan, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead nagorye blower and you hand into the brilliant, for a better future! You can also access (www.sxfjgs.com/supply_details_44547015.html), for more information about the company.