Yixinfeng battery stacking machine

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 performance

1.Diaphragm treatment system

（1）Automatic unwinding and precise tension control
The diaphragm automatic unwinding system of high-speed dual-station battery stacker uses advanced servo motor drive. Servo motors have high precision, speed and torque for precise control. Tension is ±0.2N for minimal elongation and deformation, ensuring stacking accuracy and uniformity.
（2）Advanced diaphragm correction technology
The equipment has a high-precision diaphragm alignment system for tidy unwinding. It monitors deviation, calculates alignment amount with photoelectric sensors and controllers, and adjusts position in real time. Alignment accuracy is ±0.3mm, preventing stacking defects due to misalignment.
2.Positive and negative electrode sheet handling system
（1）Advantages of linear motor / module positioning
The positive and negative electrode sheet transporter employs linear motor /module positioning technology. This is a direct drive mode based on the principle of electromagnetic induction, featuring no intermediate transmission links, high positioning precision, rapid response speed, and smooth movement. In comparison with traditional screw transmission or belt transmission, the positioning accuracy of linear motor /module can be as high as ±0.03mm. It can ensure the accurate alignment of positive and negative electrode sheets during the stacking process, greatly enhancing the consistency and quality stability of batteries.
（2）Long service life and maintenance-free characteristics
The linear motor /module features a simple structure and a small number of moving parts. Since there are no mechanical components that are prone to wear, it has an extremely long service life. Meanwhile, it does not need regular maintenance tasks such as adding lubricating oil and replacing belts. This significantly reduces the equipment's maintenance cost and downtime and enhances production efficiency.
Ⅱ.Die-cutting and stacking integrated machine: Innovative integration for efficient production

1.Highly efficient one-stop manufacturing
The die-cutting and stacking all-in-one machine combines die-cutting and stacking for one-stop production. Reduces transfer steps and electrode damage risk. Single stacking station speed is 300ppm, increasing efficiency several times compared to traditional equipment.
2.Unique design advantages
（1）Pure rounded corner design and battery safety
In battery design, the die-cutting and stacking all-in-one machine employs a pure rounded-corner design. This design can effectively reduce the occurrence of sharp-corner discharge inside the battery, lower the risk of battery short circuit, and remarkably enhance the safety performance of the battery. For lithium batteries, products with extremely high safety requirements, this design detail is of vital importance.
（2）Flexible small mold structure and multi-model production
The equipment's flexible small mold structure is remarkable. It uses modular design for one-key model change with short time and easy operation. Helps enterprises respond quickly and adjust plans. Increases service life by >5 times and reduces cost by ~10 times.
（3）Adapt to large-size electrode sheet production
The die-cutting and stacking all-in-one machine possesses a strong adaptability to electrode sheets and can fulfill the production requirements of batteries of different specifications. The maximum size of electrode sheets it can process is up to 1000 by 500mm, offering powerful support for enterprises to manufacture large-capacity and high-performance lithium batteries.
Ⅲ.Select Yixinfeng to open the road to success
The high-speed dual-station battery stacker and die-cutting and stacking all-in-one machine of Yixinfeng bring remarkable competitive edges to lithium battery manufacturing enterprises with their outstanding performance, advanced technology and innovative design. They can not only assist enterprises in enhancing product quality and production efficiency and reducing production costs, but also offer a powerful guarantee for the sustainable development of enterprises.

In today's rapidly developing lithium battery market, choosing Yixinfeng means choosing industry-leading solutions and professional service support. Yixinfeng will, as always, be committed to technological innovation and product optimization, and work hand in hand with customers to create a brilliant future.

Whether you are a production enterprise aiming for high quality and efficiency, or an industry leader emphasizing cost control and product innovation, the Yixinfeng battery stacker will be your ideal option. Friends from all sectors are warmly invited to call for inquiries and conduct on-site visits to personally experience the remarkable charm of the Yixinfeng stacker!