The invention provides equipment for processing symmetrical workpieces, which comprises a machine frame, left processing shafts, right processing shafts, a conveying component, a lifting component, an automatic centering component, a processing guide component, left clamp components and right clamp components, wherein the lifting component is arranged on the machine frame, the conveying componentis arranged on the lifting component and passes through the input and output ends of the machine frame; a conveying clamp is arranged on the conveying component; the automatic centering component is arranged on the input end of the machine frame and is used in combination of a discharging platform on the input end of the machine frame; the processing guide component is arranged above the conveying component; the plurality of groups of left and right processing shafts are positioned on the left and right sides of the conveying component respectively and are arranged on the machine frame through the processing guide component; and left and right clamping groups matched with the left and right processing shafts are arranged on the machine frame on the left and right sides of the conveying component. When the scheme is adopted, the structure is compact, the positioning is precise, the processing speed is high, and the symmetry of workpieces is desirable.