This series of reversible disc plows adopts a horizontal swinging structure. It is suitable for plowing dry farmland. The disc rotates forward during the working process, so the friction force of the soil is very small. The disc is not easily wrapped and blocked by grass. The disc has a long blade edge, good wear resistance, easy plowing into the soil, smooth surface after plowing, high productivity, and low fuel consumption. Plowing has obvious advantages when working on terraced fields and small plots of land.