The patent abstract shows that the present utility model discloses an automatic polishing system for motorcycle brake discs, comprising: three-phase power sources L1, L2, L3, the three-phase power sources are connected to an air switch QF; the air switch QF is connected to a power circuit and a control circuit; Among them, the power circuit includes three three-phase motors M1, M2, and M3, which are respectively connected to thermal relays FR1, FR2, FR3, and contactors KM1, KM2, and KM3. The control circuit includes panel switch SB1, polishing wheel control circuit, solenoid valve control circuit, turntable control circuit, and fan control circuit. This utility model has the following beneficial effects:

The automatic polishing system for car brake discs integrates polishing, cleaning, and drying processes, improving production efficiency and reducing manual labor and workpiece damage.

According to Tianyancha data, Wenzhou Ruifa Automobile Industry Co., Ltd., established in 2017 and located in Wenzhou, is an enterprise mainly engaged in the automobile manufacturing industry. The registered capital of the enterprise is 18 million RMB. Through big data analysis by Tianyancha, Wenzhou Ruifa Vehicle Industry Co., Ltd. has participated in 3 bidding projects, with 12 patent information and 10 administrative licenses.