The invention discloses a wireless torque monitoring system for industrial use. The wireless torque monitoring system comprises a site measuring and transmitting unit, a wireless sensing network module, a hand-held monitoring unit and an upper database system, wherein the site measuring and transmitting unit is connected with the hand-held monitoring unit by the wireless sensing network module; the hand-held monitoring unit is connected with the upper database system by wireless communication; the site measuring and transmitting unit comprises a torque measuring and transmitting module and a wireless sensing network sending module; the wireless sensing network is connected with a wireless sending module and a wireless receiving module by wireless networking; the hand-held monitoring unit comprises a main control chip which is also connected with an alarming module, a voice broadcasting module and an input display module. The wireless torque monitoring system disclosed by the invention has the advantages that concentrated monitoring and management for the torques of multiple pieces of production equipment can be realized completely by a wireless communication mode, site separation of an upper monitoring unit and production machines is realized, storage and analysis of measurement data are realized, grading alarm can be realized according to the setting of operators, and the voice prompting function is achieved.