The invention discloses a mechanical equipment wireless networking system. The mechanical equipment wireless networking system consists of a console computer, a network control module and a hardware transmission module, wherein the network control module comprises a main control board consisting of an ARM processor and an FPGA (Field Programmable Gate Array) processor which is connected with the ARM processor; and the hardware transmission module comprises a display, a storage, a data board, a modulation-demodulation board, a frequency synthesizer board, an emitter and a receiver. The mechanical equipment wireless networking system has the beneficial effects that dual microprocessors, namely, the ARM processor and the FPGA processor are combined, a way of processing data by taking the ARM processor as a primary processor and the FPGA processor as a secondary processor is adopted, and the strong logical control capability of the ARM processor and the efficient interface processing capability of the FPGA processor are utilized comprehensively to provide abundant control interfaces for a complex network control protocol, so that the self-networking functions of real-time synchronization of a clock, acquisition and maintenance of a route, selection of a transmission object, relay processing and the like are implemented, and wireless networking of mechanical equipment is implemented at low cost.