Precision Cultivation, Smart Farming for the Future: Changle Makes a Splendid Appearance at the 2025 China International Agricultural Machinery Exhibition

From October 26th to 28th, the 2025 China International Agricultural Machinery Exhibition was grandly held at the Wuhan International Expo Center. Changlin, as a key enterprise in the agricultural machinery equipment sector of SINOMACH, made a wonderful appearance with new products such as electronically controlled multi-functional precision seeders, rapeseed transplanters, and vegetable fully-automatic transplanters, attracting the attention of many industry leaders, media, and domestic and foreign merchants. During the exhibition, Zhang Xiaolun, Secretary of the Party Committee and Chairman of SINOMACH, Ji Mingfeng, Director of the Agricultural Mechanization Management Department of the Ministry of Agriculture and Rural Affairs, Ding Hongxiang, Director and Deputy Secretary of the Party Committee of SINOMACH, Li Xiaoyu, Member of the Standing Committee of the Party Committee and Deputy General Manager of SINOMACH, Jing Xinbao, Secretary of the Party Committee and Chairman of China Fuma, and members of the leadership team observed and provided on-site guidance and listened to reports on the technological innovation and market application of the exhibited products. Gu Rong, Deputy Secretary of the Party Committee and General Manager, Chang Lin, and Huang Minghui, Deputy General Manager and Chief Engineer accompanied the exhibition. The 2BGS-12 electronically controlled precision seeder, which debuted at the International Agricultural Machinery Exhibition for the first time, occupied the "C" position and became the most eye-catching "top star" of the booth. The product innovative electric drive dual-purpose air-feed precision drill technology, through the combined seeding wheel split-type switching mechanism, can achieve high-speed and uniform sowing of crops of different particle sizes such as rice, wheat, rape, and soybeans. Integrating the Beidou auxiliary driving and sowing intelligent control system, one display control screen realizes auxiliary driving and control of seed and fertilizer application amount. With the dual suppression technology before and after sowing, precise control of depth of sowing can be achieved, sowing all seedlings in one go, increasing production and income. The two newly unveiled transplanting machines also have their own characteristics: the 2ZXG-4 rapeseed blanket seedling combined transplanting machine innovates the "cutting and transplanting" transplanting method and the integrated tillage operation mode, solving the problem of efficient transplantation of rapeseed in heavy soil in rice stubble fields. This is a global problem of rapeseed planting, making up for the rapeseed growth period of more than 30 days, easing the stubble conflict of rice oil rotation, solving the problem of insufficient growth before winter and seriously affecting the yield, and increasing the yield of late-sown rapeseed by 20%-50% compared with the same period. At the same time, it has a significant effect on the prevention and control of weeds and secondary rapeseed; the 2BJ-2 fully automatic vegetable transplanting machine innovatively adopts the planetary gear train rotary full-row seedling removal technology, a low-damage flexible clamping structure design, and a two-way swing synchronous seedling feeding mechanism and a multi-duckbill high-speed planting mechanism. The transplanting frequency can reach more than 120 holes/minute·row, which is at the leading level in the country. It is also compatible with the "manual-automatic" dual operation mode, reducing the seedling leakage rate and adapting to various operating conditions.