Aiming at the problem that the pre-existing communication condition can’t satisfy the dynamic movement of the electric & mechanical equipment on fully mechanized face, a wireless communication method based on mesh network is proposed. The design of the dual antenna and the dynamic distribution method of channels based on the interference perception which make the limited bandwidth sources can be rationally used. A high throughput routing protocol and a multipath routing control are used for the efficient management of the wireless mesh network. The factors which affect the signal strength are analyzed to research the deployment method of the wireless network adapt to the fully mechanized face. Experiments are carried out and the result shows that the signal strength of the wireless mesh network is -41~-68 dBm and the data transfer rate is above or equal 12 Mbps. Thus, the mesh network can satisfy the requirement of the electric & mechanical equipment and the method is a new way to solve the communication problem on fully mechanized face.