Lithium battery manufacturing process

The production process of lithium battery is divided into three stages: front, middle and back. The purpose of the first process is to process raw materials into pole pieces, and the core process is coating. The middle part is to process the pole piece into an inactive cell. The last part of the process is detection package, the core process is formation, separation.

According to the battery production and manufacturing process, lithium equipment is divided into front section equipment, middle section equipment and rear section equipment.

The value of the equipment in the front section accounts for about 40%, the value of the coater accounts for 75%, and the value of the roller press is greater than that of the scutter. Ternary materials have higher requirements on the performance of the front section equipment, and the value proportion of the front section equipment will gradually increase.

The value of the middle part equipment accounts for about 30%, among which the value of the winding machine accounts for 70%. At present, the winder market concentration is high, CR3 reaches 60%-70%. Coiler market by Korea KOEM and Japan CKD competition, the domestic market share of 50%.

The value of the equipment in the rear section accounts for about 30%, among which the chemical component and volume system account for 70% and the assembly account for 30%.

Jiangmen Hongli Energy Co., LTD., founded in 2015, is a national high-tech enterprise. It is a lithium battery manufacturer integrating scientific research, development, production and sales, and provides professional solutions for lithium manganese batteries and lithium manganese cylindrical batteries.

(Part of the material on this website is from the Internet. If the information displayed on this website infringes the intellectual property rights or other legitimate rights and interests of media or individuals, please notify us in time and we will immediately delete it.)