https://www.ascendtechs.com/ascend-constant-flow-metering-pumps.html
Data released by the National Energy Administration shows that in the first half of this year, the installed capacity of national new energy storage reached 94.91 million kilowatts / 222 million kilowatt-hours, an increase of approximately 29% compared with the end of 2024. And it is estimated that by 2027, the national installed capacity of new energy storage will exceed 180 million kilowatts (180 GW), driving approximately RMB 250 billion in direct project investment.
The demand for energy storage in overseas markets has also seen an explosive growth, which allows domestic energy storage firms to land a string of major contracts overseas, with a significant number of orders reaching GWh-scale capacity. According to statistics from GGII (Gaogong Institute of Industry and Information Technology), Chinese energy storage enterprises have secured over 250 new overseas energy storage orders, with a total capacity of 188 GWh, representing a year-on-year increase of 183%.
The surging demand for energy storage both domestically and internationally has led to strong demand for energy storage cells, resulting in a short-term shortage of cell supply in the market. Multiple enterprises have stated that their energy storage products are operating at full capacity, with robust order books. Leading domestic energy storage enterprises are also expanding production and launching new production lines to meet order delivery requirements.
The energy storage battery industry is experiencing an overall explosive growth trajectory. As a critical link in cell manufacturing, the liquid injection stage has developed new demands for liquid injection equipment, which in turn translates to more stringent requirements for the liquid injection pump—a core component of such equipment:
① Ultra-high precision and stability, maintaining the accuracy of liquid injection volume (e.g., within ±0.3%) over the long term to ensure consistent quality of the entire batch of cells.
② Easy maintenance, with convenient and fast servicing to minimize downtime to the greatest extent.
③ High intelligence, featuring monitoring and recording of liquid injection process data, and the ability to optimize processes through data analysis.
FSH-CF series constant flow liquid injection pump launched by Guangzhou Ascend Precision Machinery Co., Ltd. is a high-efficiency constant flow liquid injection pump independently developed and innovatively designed. This system mainly consists of a controller and a pulse-free constant flow liquid injection pump. Integrating high efficiency, high precision, high stability and full numerical control, FSH-CF series constant flow liquid metering pump adopts micron-level processing technology, enabling it to consistently maintain high-precision liquid injection performance.
A. FSH-CF series constant flow liquid injection pump is China's first explosion-proof liquid injection pump, having obtained the TÜV SÜD CE Certification, ATEX Explosion-Proof Certification, and UL Explosion-Proof Certification.
B. High efficiency: the FSH-CF150 Series offers a maximum flow rate of up to 150 ml/s, meeting the demand for high-efficiency liquid injection in large-capacity energy storage batteries.
C. Maintenance-free design, featuring pulse-free operation and no pump jamming, which reduces production line downtime caused by liquid injection pump maintenance.
D. High precision with a repeat accuracy of within ±0.3%, ensuring uniform capacity and consistent quality for the entire batch of cells.
Guangzhou Ascend Precision Machinery Co., Ltd. is a high-tech company that experts in systems and solutions for fluid precision control. The team of Guangzhou Ascend has been serving customers in China and Asia region since 2009. And injection pump systems of Guangzhou Ascend have served most of the top 30 domestic new energy enterprises and have become their designated first-choice injection pump brand. Guangzhou Ascend will constantly pursue technical innovation, enhance product quality and improve the level of professional services, growing together with customers sincerely and dedicating to create value for customers and society.
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Guangzhou Ascend Precision Machinery Co.,Ltd.