Currently, most commercialized secondary lithium-ion batteries use liquid electrolytes, making the electrolyte injection process essential. The electrolyte injection process involves injecting the electrolyte into the battery cells and sealing them using an Electrolyte Filling Machine.
The role of the lithium battery electrolyte is to conduct ions between the positive and negative electrodes, acting as a medium for lithium-ion transmission. This is comparable to how blood in the lungs serves as a medium for the exchange of oxygen and carbon dioxide, illustrating the importance of the electrolyte within the entire battery. The common lithium-ion battery electrolyte consists of inorganic lithium salt electrolyte, organic carbonate, and additives. Acting as the medium for lithium-ion migration and charge transfer, it is an indispensable component of lithium-ion batteries and the foundation for achieving high voltage, high energy density, and high cycling performance, among other advantages.
The BOZHON Precision Electrolyte Filling Machine is suitable for the mass production of blade aluminum shell lithium batteries. From cell feeding to data tracking transmission, it operates fully automatically, significantly saving labor costs and improving production efficiency. The optimized design of the equipment's body structure ensures the stability and durability of the machine. Moreover, the equipment has relatively broad requirements for gas and power sources, making it highly adaptable and capable of stable operation in various environments.
Functionally, the BOZHON Precision Electrolyte Filling Machine also performs exceptionally well. It integrates multiple automated functions, such as scanning, weighing, HI-POT testing, automatic replenishment, and positive-negative pressure cycling, comprehensively meeting various needs in the lithium battery production process. Notably, its scanning and weighing functions ensure the accuracy of each cell's information, providing robust support for product quality traceability.
Injection is one of the critical stages in the lithium battery production process. The BOZHON Precision Electrolyte Filling Machine adopts vacuum injection and infiltration technology, effectively promoting the absorption of the electrolyte and enhancing battery performance. The equipment also features automatic identification and selection of defective products, further ensuring product quality.
In terms of the injection system, the electrolyte storage system of the BOZHON Precision Electrolyte Filling Machine uses a dual-tank design, effectively solving bubble issues and ensuring the stability and accuracy of injection. Additionally, the equipment can automatically clean the pipelines, making operation and maintenance convenient and significantly reducing maintenance costs.
It is worth mentioning that the injection accuracy of the BOZHON Precision Electrolyte Filling Machine is extremely high. For injection volumes ranging from 100g to 1000g, the machine can achieve high-precision injection, ensuring battery performance and consistency.
In summary, with its efficiency, precision, and stability, the BOZHON Precision Electrolyte Filling Machine plays a significant role in the field of lithium battery production. In the future, as the lithium battery market continues to develop, BOZHON Precision will remain committed to technological innovation and product upgrades, providing higher quality and more efficient production equipment for the lithium battery manufacturing industry.
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