The agricultural machinery parts industry is entering the fast lane of innovation: driven by the two wheels of precision manufacturing and intelligent upgrading.

The agricultural machinery parts industry in China is entering a new stage of high-quality development as the process of agricultural modernization accelerates. Data shows that in the first quarter of 2025, the shipment volume of core components such as the seed metering devices of seeders, the blades of harvesters, and the gearboxes of tractors increased by 22% year-on-year. The demand for innovative products such as intelligent sensors and wear-resistant alloy materials has surged, and the market scale has exceeded 65 billion yuan. "Agricultural machinery parts are being upgraded from 'general-purpose' to'scenario-based'." A technical director of a manufacturing enterprise demonstrated that the subsoiler shovel developed for the black soil in Northeast China adopts a bionic curved surface design and a tungsten carbide coating, reducing the tillage resistance by 30%. The seedling claws of the transplanter suitable for the paddy fields in southern China have optimized the structure through finite element analysis, reducing the missing-planting rate to below 0.5%. "This requires us to understand the land better than the farmers." Intelligent manufacturing technology deeply empowers the industrial chain. A gearbox manufacturing enterprise has introduced an industrial Internet of Things platform to achieve full-element monitoring of the gear processing process. "Each workpiece's meshing clearance has a 'digital identity card'." The workshop director introduced that by predicting the processing parameters through AI algorithms, the product qualification rate has been increased to 99.8%, and the delivery cycle has been shortened by 40%. Environmental protection and energy conservation have become new development tracks. To meet the emission standards for non-road mobile machinery, a filter enterprise has developed nanoscale filter materials, reducing the particulate matter emissions of diesel engines by 95%. The rotor of the permanent magnet synchronous motor supporting new energy agricultural machinery has improved its magnetic performance through vacuum sintering technology, increasing the energy efficiency conversion rate by 12%. "Green agricultural machinery needs to be designed starting from the component end." The supply chain collaboration model is accelerating its formation. Leading complete machine enterprises and component suppliers have jointly established joint laboratories. A harvester manufacturing enterprise, by sharing crop cutting data with the blade supplier, has jointly developed an adaptive wear compensation system. "This cooperation model has improved the performance of the complete machine by 25%." The procurement director said that collaborative innovation has become a common understanding in the industry. Experts predict that with the penetration of technologies such as Beidou navigation and 5G communication, agricultural machinery parts will evolve towards the direction of "intelligent perception + precise execution". In the next five years, new products such as high-end seeding monitoring sensors and variable-rate fertilization control valves are expected to drive the market scale to exceed 100 billion yuan, helping China to transform from a large agricultural manufacturing country to a powerful smart agricultural country.