Development direction of rotary tillers

1. Develop towards wide-width, high-speed rotary tillers. With the development of intensive and large-scale rice production, wide-width, high-speed rotary tillers for paddy field preparation will become the development direction.
2. Develop in the direction of joint operating units. Large and medium-sized tractors have strong power output systems, traction and suspension capabilities, providing conditions for matching upland combined tillage machinery. As a driven tillage tool, the rotary tiller can easily replace or add working parts and can complete stubble removal, deep loosening, soil crushing, border making, ridging, furrowing, precision or semi-precision sowing, deep application of chemical fertilizers, and film spreading. The combined operations of , suppression and spraying can greatly improve production efficiency and reduce operating costs. Developed countries in foreign countries have promoted the use of joint operation units with a rotary tiller as the main body and a combination of working processes, such as Canada's universal rotary tiller, Japan's combined harrow plow and rotary tillage seeder, etc.
3． Develop towards a sustainable development strategy. Reducing pollution and reusing resources have become the ultimate goals of current agricultural mechanization design. New models such as reversing stubble-killing rotary tillers that can complete straw return operations will become an important research direction for rotary tillage machinery in the future. In addition, with the rapid development of modern science and technology, some new technologies will also be widely used in rotary tillers, such as signaling systems.
4． The demand for small rotary tillers has increased. With the development of greenhouse technology in our country, the farming area of rural greenhouses is increasing day by day. Due to market demand, small rotary tillage machinery suitable for operation in greenhouses has become a new focus of research.