A disc hay cutter is a mechanical equipment used for processing feed, widely employed in livestock and farming industries. It employs rotating blades to cut and compress green fodder into storage containers for fermentation. The disc hay cutter features a compact structure, user-friendly operation, and simplicity. Additionally, it accelerates the fermentation process of the forage, enhancing the quality and nutritional value of the feed, thus promoting healthy animal growth and increasing yields. Moreover, the disc hay cutter can also process crop residues such as straw into fodder, improving overall crop utilization and yielding economic and social benefits.