Integrated automatic balancing system for aerial tube bundle extractors

An integrated balancing system of an aerial tube bundle extractor, said extractor comprising a bearing slide having means for the aerial suspension, and means for hooking and dragging said tube bundle on said slide, the system comprising:

• a device for the longitudinal motion of said means for the aerial suspension;
• one or more tilting sensors, arranged so as to be able to detect tilting variations of said slide with respect to a reference line;
• a control unit, preferably a microprocessor, programmed to acquire continuously data measured by said tilting sensors, to process them to verify if they exceed a predefined tilting threshold, and in case such threshold is exceeded, to actuate instantaneously the device for the longitudinal motion.