BOZHON Invites You to THE BATTERY SHOW EUROPE

From June 18th to 20th, BOZHON will take the booth "2024 THE BATTERY SHOW EUROPE 10-A26" in Hall 10 to explore the development and future of the battery manufacturing equipment industry with you.

THE BATTERY SHOW EUROPE is the largest battery technology expo in Europe, which brings together more than 1,000 battery and electric vehicle manufacturing companies from all over the world to showcase the latest scientific research and innovative products, and will attract more than 19,000 professionals across the globe to participate in the exhibition.

BOZHON will display high-speed thermal composite cutting and stacking machine, three-station cutting and stacking machine, blade aluminum shell liquid injection machine, cylindrical steel shell liquid injection machine and other lithium cell stand-alone equipment, as well as lithium cell Pack automatic assembly line, lithium cell mass production line overall solutions, etc., to provide customers around the world with high-quality, high-efficiency lithium battery manufacturing equipment and solutions, as well as to jointly promote the prosperity and development of the lithium cell industry.

1. High-speed thermal composite cutting and stacking machine

High-speed thermal composite cutting and stacking machine has shown excellent performance in the field of power cell manufacturing, which integrates multiple functions such as fly-cutting, thermal composite, stacking hot pressing, gluing and QR code marking, etc. It is designed specifically for die-cutting and stacking process, and has been successfully delivered more than 150 sets. Compared with the traditional Z-stacking process, it offers higher efficiency of single piece production, with stable speed control and precise tension adjustment to ensure the flatness of the interface of the pole piece. Moreover, it is equipped with a three-level CCD inspection system, which effectively prevents defective pole pieces from entering the pole group and ensures product quality. Meanwhile, the high alignment of pole pieces eliminates the outflow of defective pole sets, further enhancing the reliability and stability of the product.

2. Three-station cutting and stacking machine

The three-station cutting and stacking machine is outstanding in the Z-stacking process of power/energy storage cells, which integrates an array of automated functions such as automatic blet splicing, automatic de-skewing, tension detection, ultrasonic de-dusting, dimensional and defect detection, alignment detection, etc. The machine is more compact than its counterparts, which can effectively improve the utilization of plant space. The design of the double-action mechanism makes it possible to significantly increase the working efficiency of a single station. Moreover, with its streamlined design concept, the machine has shortened the length of the belt path, which not only improves the stability of the machine's operation, but also further enhances the cutting precision. It also allows the three-station cutting and stacking all-in-one machine to demonstrate excellent performance and efficiency in the Z-stacking process of power/energy storage cells.

3. Blade aluminum shell liquid injection machine

Blade aluminum shell liquid injection machine is designed for fully automatic liquid injection mass production of blade aluminum shell lithium cells, and more than 300 sets have been successfully delivered. Equipped with multiple functions such as automatic code scanning, weighing, HI-POT test, liquid replenishment, and positive and negative pressure cycling settling, it significantly improves the production efficiency and product quality. During the liquid injection process, the blade aluminum shell liquid injection machine adopts vacuum injection and infiltration to ensure that the electrolyte can be better absorbed, thus enhancing the performance of the cell. The dual tank design of the equipment effectively solves the air bubble issues and ensures the accuracy and stability of the liquid injection. With the automatic code scanning and weighing functions, the blade aluminum shell liquid injection machine provides fast and accurate material identification and management, improving production efficiency, while the HI-POT test is used to check the insulation performance of the cell to ensure that the product complies with the safety standards. The replenishment function can automatically replenish the electrolyte when necessary to ensure the capacity and performance of the cell.

4. Cylindrical steel shell liquid injection machine

The cylindrical steel shell liquid injection machine is designed for fully automated liquid injection mass production of cylindrical steel shell lithium cells, and over 300 sets have been delivered. It integrates multiple functions such as code scanning, weighing, HI-POT test, liquid replenishment, positive and negative pressure cycles to meet the demands of efficient and precise production. During the liquid injection process, the cylindrical steel shell liquid injection machine adopts high-pressure-isobaric liquid injection technology to ensure that the battery does not bulge or deform during the liquid injection process, while avoiding damage to the explosion-proof membrane, so that the electrolyte can be quickly infiltrated and absorbed. Furthermore, the dual tank design of the equipment effectively solves the air bubble issues and further improves the quality of liquid injection.

5. Pack automatic assembly line

The Pack automatic assembly line is a highly efficient and flexible production line that specializes in assembling lithium cells and modules into complete battery packs. The assembly line mainly consists of component assembly, coating/applying, welding and inspection process sections, realizing the full automation of the production process.
It is also equipped with an advanced MES management system to realize digital management of the production process, which not only improves production efficiency but also ensures the stability of product quality. Through the optimization of structural design, the Pack automatic assembly line improves the stability of operation and reduces the failure rate to ensure the continuity of production.
Moreover, it is highly flexible, compatible with various types of cells, and supports quick model changeover to meet the needs of different customers. We can also customize the design according to the specific requirements of our customers, in combination with the process flow of the production line, to ensure that the production line can fully meet the customer's production needs.

6. Lithium cell mass production line overall solution

The lithium cell mass production line overall solution can be customized according to the actual needs of the customers in the whole field, which ensures the stability and reliability of the production line, while demonstrating high flexibility, intelligent characteristics, as well as high cost-effective. Combined with advanced production technology and management mode, the solution can greatly improve the quality of lithium cell products and meet the manufacturing needs of power cell and energy storage cell.