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China Hot Pressing Equipment for Battery Cell Formation - Leading Suppliers & Factory Solutions
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China Hot Pressing Equipment for Battery Cell Formation - Leading Suppliers & Factory Solutions

Formation is a critical phase in the battery manufacturing process, especially for China-based suppliers and factories. This process is essential for transforming the active materials within the battery into components exhibiting standard electrochemical properties. The primary aim is to initiate the first charge, which facilitates the creation of an effective passivation film on the electrode, focusing mainly on the negative electrode. By ensuring proper formation, Chinese suppliers can enhance battery performance and longevity, making it a vital step in high-quality battery production.

  • Brand WS
  • Original Dongguan, China
  • MOQ 1 PC
  • Lead time 2 Months
  • Certified: CE, UL

EQUIPMENT CHARACTERISTICS

The formation cabinet in battery manufacturing plays a crucial role by subjecting newly manufactured batteries to controlled charging and discharging processes at low currents. This procedure is pivotal as it directly impacts various aspects of battery performance such as cycle life, stability, self-discharge rate, and safety.

The hot-temp formation equipment is equipped with sophisticated components designed to optimize the formation process.

Advanced Components

  • 1 High-Frequency Transformer: The adoption of a high-frequency transformer ensures safe electrical isolation and a wide transformation range, particularly advantageous in applications requiring low voltage and high current. This feature enhances operational safety and efficiency during the formation process.
  • 2 Non-Isolated Bi-directional DC/DC Structure: Incorporating a non-isolated bi-directional DC/DC structure allows for efficient energy feedback to the grid. This capability significantly boosts device efficiency by optimizing energy utilization and reducing overall power consumption.
  • 3 Environmental Benefits: Significant improvements are achieved in the working environment of pre-charge and sub-capacity workshops. These enhancements lead to reduced energy consumption and eliminate the need for ventilation ducts, thereby contributing to a cleaner and safer workplace environment.

In Conclusion

The hot-temp formation equipment exemplifies advancements in battery manufacturing technology, ensuring that newly produced batteries undergo rigorous conditioning to meet stringent quality standards.

By integrating advanced components and features, manufacturers can enhance productivity, improve energy efficiency, and ensure consistent battery performance across production batches. This systematic approach to battery formation is critical in supporting the reliability and longevity of batteries used in various applications, from consumer electronics to electric vehicles and renewable energy storage systems.

SPECIFICATION OF EQUIPMENT

Product Cylindrical Cell Pouch Cell Prismatic Cell
Model WS-YZHCG WS-RBHCG WS-LKHCG
Dimensions L1650*W550*H1900(mm) L800*W800*H1980(mm) L2000*W800*H2000(mm)
Weight 350KG Approx. 900Kg Approx. 950kg
Power Supply AC380V/ 50Hz AC380/50hz AC380V/ 50Hz
Power 12KW 15kw 30KW
Charging Voltage Range 0~4500mV 0~5000mV 0 - 5V
Discharging Voltage Range 1000~5000mV 2000~4200mV 0 - 5V
Voltage Accuracy ±0.05% f.s+±0.05%RD ±(0.1%FS+0.1%RD) ±(0.05%FS + 0.05%RD)
Charging/Discharging Current Range 100~10000mA 0~2000mA 0.1A - 200A
Current Accuracy ±0.05% f.s+±0.05%RD ±(0.1%FS+0.1%RD) ±(0.05%FS + 0.05%RD)

Frequently Asked Questions (FAQ)

What role does the formation cabinet play in battery manufacturing?
The formation cabinet subjects newly manufactured batteries to controlled charging and discharging processes at low currents. This is crucial as it directly impacts battery cycle life, stability, self-discharge rate, and safety.
What are the benefits of using a high-frequency transformer in the equipment?
The high-frequency transformer ensures safe electrical isolation and provides a wide transformation range. This is particularly advantageous for applications that require low voltage and high current.
How does the non-isolated bi-directional DC/DC structure improve efficiency?
It allows for efficient energy feedback to the power grid, optimizing energy usage and reducing overall power consumption, which significantly boosts device efficiency.
What environmental improvements does this equipment bring to workshops?
It reduces energy consumption and eliminates the need for complex ventilation ducts, which significantly improves the working environment of pre-charge and sub-capacity workshops.
What types of battery cells can be processed using these cabinets?
The equipment is designed to handle multiple battery types, including Cylindrical Cells, Pouch Cells, and Prismatic Cells, with specialized models available for each.