JINGSHI Mecha.& Elec. Technology Co., Ltd.

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Industry Focus! Exploration and Innovation in Intelligent Manufacturing Testing Equipment for New Energy Battery

Date：

2024-08-29

On August 29, 2024, the OFweek Lithium Battery Intelligent Manufacturing Forum 2024 was grandly held in Shenzhen. Hundreds of industry experts and scholars gathered to showcase the latest achievements and development trends in the sector, and discussing the development paths of lithium battery enterprises under globalization. Xiong Mingfu, vice president of JSH Research Institute, was invited to speak on “Exploration and Innovation in Intelligent Manufacturing Testing Equipment for New Energy Battery” and participate in the roundtable discussion. He analyze the similarities and differences in equipment needs between power battery and energy storage battery, as well as the strong global “breakout” status of domestic equipment.

The attendees reached a consensus that the lithium battery industry has entered a new round of manufacturing upgrading, with cost reduction and efficiency improvement becoming the key to breaking through. Under the background of intelligent and industrial IoT, lithium battery production continues to evolve in areas such as digital management, platform-based design, intelligent manufacturing, and personalized customization. Facing fierce competition, high energy density, high safety, long cycle life, and low-temperature tolerance have become crucial development direction for lithium batteries, all requiring continuous maximization of cost-effectiveness and advancement towards high-end manufacturing. Additionally, domestic lithium battery equipment has formed a complete and functional manufacturing pattern, and Chinese companies are accelerating their going global efforts to capture a larger share of the global market.

Xiong Mingfu stated that formation and capacity grading are among the most energy-consuming processes in lithium battery manufacturing, making energy consumption a focus point for competition among lithium battery equipment companies. JSH continuously empowers its products through technological innovation, focusing on new product iteration, digital twin, capacity prediction, and offers customized solutions to help the market achieve extreme manufacturing, efficiency, and cost.

Strive for Excellence，Continuous Innovation

JSH’s water-heating formation integrated machine uses a single-chamber self-heating method, meeting the demand to eliminate factory heating and dehumidification. Compared to traditional split machines, it reduces 30% of material cost and 20% of floor space, increases overall machine efficiency by 20%, and saves on cooling-related operational costs for the power supply department's factory. While continuously iterating traditional solutions, the company also pioneered the application of high-voltage DC busbar technology, launching a high-voltage DC water-cooling capacity integrated machine. With a charging system efficiency ≥87% and a discharging system efficiency ≥84%, it can cooperate with the photovoltaic system, energy storage system, and PCS system of its parent company, HNAC Technology (300490.SZ), to create a factory-level DC microgrid, achieve intelligent scheduling, and assist customers in building a “zero-carbon” factory.

Intelligent Manufacturing, Combining Virtual and Real

JSH’s digital twin platform creates high-precision virtual models of physical entities, receiving and mapping their state data in real time. This allows for real-time monitoring, visualization, predictive maintenance, quality tracking and business process optimization during production, enhancing production efficiency and product yield.

At the same time, JSH leverages its extensive source data from formation and capacity grading testing stages and its advantages in power system simulation，which provides real-time simulation of the high-voltage DC busbar integrated system, monitoring current and voltage waveforms at key node in the system, and real-time scheduling of power levels and directions of various sub-module power units, synchronously displaying simulation. Combined with actual production line operations, it achieves “virtual-real integration”, with all nodes and key devices being self-researched and self-manufactured by the company. This allows for systematic output of complete solutions, providing battery production enterprises with optimal benefits.

After launching a series of innovation products, JSH has garnered widespread praise from customers for their high performance and frequently won large orders for production lines. Facing the “pain period” of industry reshuffling, the company firmly adhere to the long-termism, focusing on precision and product excellence, achieving efficient and perfect delivery, and brilliantly showcasing breakthroughs and growth. This sets the stage for a new chapter in high-quality industry development.