Hello, all you battery manufacturing experts! Today, we are going to discuss a significant challenge in lithium battery production - the "thick edge" occurrence in negative electrode coating. This "thick edge" is like a mischievous imp, constantly making trouble during the production of lithium batteries and severely impacting the quality and production efficiency. Now, what exactly is this "thick edge"? Don't be impatient. Let me tell you in detail. Ⅰ.The peculiar manifestation
In the fiercely competitive realm of lithium battery manufacturing, production equipment that is efficient, precise and stable is crucial for enterprises to emerge. As a frontrunner in the industry, Yixinfeng's high-speed dual-station battery stacker and die-cutting and stacking integrated machine, with their advanced technologies and outstanding performances, have become the top choice for numerous enterprises. Ⅰ.High-speed dual-station stacking machine: Exquisite craftsmanship ensures excellent performan
In the energy field of today, lithium batteries, with their advantages of high energy density and long lifespan, have become the preferred power source for numerous electronic products and electric vehicles. And the remarkable performance of lithium batteries is inseparable from advanced production processes and core equipment. The production process and core equipment of lithium batteries. Manufacturing process The production technology of lithium batteries is divided into three stages: pre-prod
In the production process of lithium batteries, the coating stage is crucial. However, various faults often occur during the coating process, affecting production efficiency and product quality. Today, let's take an in-depth look at 25 common faults and solutions in lithium battery coating.(Lithium - Ion Battery Equipment) I. Relevant factors for fault generation There are many factors affecting coating quality, mainly including people, machines, materials, methods, and environment. The basic factors are di
In today's era of rapid technological development, lithium batteries, as the power source of many electronic devices, have crucial performance and quality. However, a seemingly insignificant phenomenon that may cause big problems—the wavy edges of lithium battery electrodes—is quietly affecting the performance of batteries.（Lithium - Ion Battery Equipment） I. What are the wavy edges of lithium battery electrodes? The wavy edges of lithium battery electrodes refer to the irregular wavy undulati
Today, with the increasing popularity of new energy vehicles, range and charging speed have become the focus of consumers' greatest concern. As the "heart" of new energy vehicles, lithium-ion batteries directly determine the vehicle's range and charging efficiency. Among the core structures of lithium-ion batteries, the electrolyte plays a crucial role.Lithium - Ion Battery Equipment I. Working Principle of Lithium-ion Batteries and the Importance of Electrolyte The working principle of li
Hey, friends! Do you know what the core energy source is in the electronic devices we can't live without every day, such as mobile phones and laptops? That's right, it's lithium batteries. But do you understand a somewhat troublesome phenomenon in lithium batteries - lithium plating? Today, let's deeply explore the lithium plating phenomenon in lithium batteries, understand what it is all about, what impacts it brings, and how we can deal with it.（Lithium - Ion Battery Equipment） I. What is lithi
In today's energy field, lithium batteries occupy an important position with their excellent performance. From the 21700 lithium-ion batteries used in Tesla electric vehicles that we are familiar with to the power sources in various electronic devices, lithium batteries are everywhere. So, how are these high-performance lithium batteries actually manufactured? Let's explore the mysterious journey of lithium battery manufacturing together.（Lithium - Ion Battery Equipment） Lithium batteries are mainly divi
In the manufacturing process of lithium-ion batteries, there are usually several ways to divide the process. The process can be divided into three major processes: electrode manufacturing, assembly process and cell testing (as shown in the figure below), and there are also companies that divide it into pre-winding and post-winding processes, and this demarcation point is the winding process. Because of its strong integration function, can make the battery appearance initial molding, so the winding process in the li