Recently, the domestic gear pump industry has been experiencing a series of remarkable achievements. From the launch of high-end new products to the activation of the R&D platform, from the breakthrough of technical bottlenecks to the expansion of application scenarios, multiple innovative products have successively made their debut. The industrial cluster has continued to grow, indicating that China's gear pump industry is accelerating its transformation from "basic manufacturing" to "high-end intelligent manufacturing", injecting strong impetus into the field of industrial fluid transportation.

As the "fluid heart" of industrial systems, gear pumps, with their simple structure, stable performance and wide adaptability, are widely used in key fields such as construction machinery, petrochemicals, new energy, and food processing.

In the field of high-end product research and development, domestic enterprises have been making continuous efforts and achieving multiple technological breakthroughs. Jiahe Hydraulic has launched a new type of gear pump, which effectively addresses the noise and pressure fluctuation problems caused by the oil trapping effect in traditional gear pumps through optimized tooth profile and asymmetric unloading groove technology. The measured operating noise is reduced by 8-12 decibels compared to similar products, and the volumetric efficiency has increased to over 92%. At the same time, key components are made of high-purity alloy steel and undergo ultra-precision grinding technology, extending the service life by 30%. It has been widely applied in intelligent logistics, municipal sanitation and other fields, and has received high market recognition.

Industry insiders indicate that with the advancement of Industry 4.0 and the in-depth implementation of the "dual carbon" goals, the market demand for gear pumps, as key basic components, will continue to be released. In the future, the industry needs to further increase research and development investment, overcome key technologies such as core materials and precision processing, promote the upgrading of products towards higher-end and customized directions, and at the same time, leverage the advantages of industrial clusters to improve the layout of the industrial chain and enhance the core competitiveness of China's gear pump industry, providing solid support for the high-quality development of the manufacturing industry.