Yd8050 round straw baler is a small straw baling machine jointly developed by a company in Shandong Province and China Agricultural Machinery Institute. The aircraft has now been put into mass production. The machine integrates advanced technologies from Japan and other countries, and fully takes into account the characteristics of China's agriculture. It integrates picking, forming, baling, and tying in one package. It has compact and reasonable structure, low quality, reliable performance, and simple operation. The machine can be used with 11-22 kilowatts of small and medium-sized tractors to complete the picking and binding of wheat and rice straw, and it is also suitable for the harvest of pasture. In addition to large-area operations, it is also suitable for small-scale operations.