Analysis and Adjustment of Working Status of Centrifugal Fan in Pneumatic Feeding System for Cigarette Making Machine

The stability of centrifugal fan in a centralized pneumatic feeding system for cigarette making and tipping machine combinations directly affects the stability of air supply and efficiency of the combination.The working characteristics of centrifugal fan were introduced.The causes of fan surging were analyzed, the working status of the fan could be adjusted by changing fan speed, changing the pneumatic pipeline, or air compensation through bypass, etc.