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Apr , 17 2025
1、The definition and essence of lithium battery separators The lithium battery separator is a thin film material with a microporous structure, located between the positive and negative electrodes of the lithium battery. Its core function is to physically isolate the positive and negative electrodes to prevent direct contact between the two electrodes and cause a short circuit. At the same time, it...
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Apr , 10 2025
1、what is lithium battery coating machine Lithium battery coater is a special equipment for coating the paste made of the mixture of active substances, binders, solvents, etc. uniformly on the surface of metal foils (such as copper foil, aluminum foil). The coating process is one of the key links of lithium battery production, which directly affects the performance and quality of the battery. By p...
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Mar , 27 2025
Introduction In the intricate process of battery manufacturing, thermal treatment plays a decisive role in defining the structural, electrochemical, and mechanical properties of materials. Muffle furnaces and hightemperature furnaces are indispensable tools for processes such as electrode sintering, solidstate electrolyte synthesis, and precursor calcination. 1. Fundamental Differences Between Muf...
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Mar , 21 2025
Introduction In the heart of every lithium-ion battery lies its electrodes—carefully engineered layers of active materials that determine energy density, cycle life, and safety. The process of transforming raw electrode slurries into uniform, defect-free coatings on metal foils relies on two unsung heroes: doctor blades and coating applicators. These precision tools are pivotal in defining the thi...
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Mar , 13 2025
Introduction In the rapidly evolving battery industry, viscosity testing has emerged as a cornerstone of quality control, particularly in the production of lithiumion batteries. Electrode slurries, electrolytes, and other battery components require precise viscosity management to ensure optimal performance, safety, and longevity. Viscosity testing instruments, such as rotational viscometers and rh...
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Mar , 06 2025
Introduction In the rapidly evolving field of energy storage, pouch cell batteries have emerged as a critical technology due to their lightweight design, high energy density, and flexibility in shape. A pivotal step in their manufacturing process is the sealing of the battery pouch, which directly impacts performance, safety, and longevity. Sealing machines play a vital role in ensuring her...
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Feb , 27 2025
Introduction The rapid growth of lithium-ion battery demand for electric vehicles, consumer electronics, and renewable energy storage has intensified the need for precision manufacturing processes. Among the critical tools enabling high-quality electrode production are manual die cutters—specialized devices designed to cut cathode and anode electrodes into precise shapes for pouch cells. Whil...
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Feb , 21 2025
In the silent revolution of energy storage, a remarkable piece of industrial machinery works with micron-level precision to create the power cores of our electrified future. The pouch cell winding machine, often overlooked outside manufacturing circles, plays a pivotal role in determining the performance, safety, and cost-effectiveness of the lithium-ion batteries powering everything from smartpho...
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Feb , 13 2025
The importance and usage principle of battery tester In the modern world, where portable electronics, electric vehicles, and renewable energy systems are becoming increasingly prevalent, the importance of battery technology cannot be overstated. Batteries are the lifeblood of these technologies, providing the necessary power to keep them running efficiently. However, to ensure that batteries perfo...
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