▎ 摘　　要

NOVELTY - The method involves wirelessly connecting a controller with two graphene powder machines. The graphene powder machine is provided with a connecting key. The controller sends a first connection instruction connected with the first graphene powder body machine. A corresponding matching label is generated for the first connecting instruction. The matching label with the connection key is bound to generate a first UID. The first UID is fed back to the controller. The second connection instruction is sent to the second graphene powder unit machine by the controller to realize the connection between the second GPG unit machine and the controller after obtaining the second connecting instruction by the GPG machine. The control signal is transmitted to the two GPG units to achieve the synchronous control of the GAG unit machine. USE - The method is useful for synchronous control of graphene powder body machine. ADVANTAGE - The method enables utilizing a controller to simultaneously transmit the control instruction to two graphene powder machine after pairing, so that the graphene powder body machine can sense whether the machine is connected with another machine at any time so as to ensure stability of the two connection, thus obtaining information of the process in a shorter and faster manner. The controller can be adjusted in time when the related information of one of the machines is changed, thus ensuring that the process of two machine processing and all kinds of conditions are consistent, and hence satisfying use requirement of the processed graphene powder in an efficient manner. DESCRIPTION OF DRAWING(S) - The drawing shows a flow chart of the synchronous control method of graphene powder body machine (Drawing includes non-English language text).