Pouch Battery Formation and Capacity Grading Solution

Pouch Battery Formation and Capacity Grading Solution
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Production Speed

Processes 300-1200 cells per hour, optimized for the flexible nature of pouch batteries.

High Precision

±0.05% measurement accuracy ensures consistent quality for pouch battery cells.

Superior Quality

Advanced testing protocols specifically designed for the unique characteristics of pouch batteries.

Battery Production Process Flow

1

Battery Cell Tray Incoming

Initial receiving and preparation of battery cell trays for processing

2

High Temperature Static

Thermal conditioning of cells at elevated temperatures

3

Hot Press Formation

Formation process with controlled pressure and temperature

4

NG Re-testing

Re-testing process for cells that failed initial quality checks

5

Capacity Grading

Measuring and grading cells based on their capacity

6

Room Temperature Static

Allowing cells to stabilize at room temperature

7

Degassing

Removing excess gas from the battery cells

8

OCV

Open Circuit Voltage measurement to assess cell condition

9

Room Temperature Static

Secondary room temperature stabilization

10

OCV/DCIR

Combined Open Circuit Voltage and Direct Current Internal Resistance testing

11

Sorting

Final sorting of cells based on all collected parameters

Advantages

Advantages of our specialized Pouch Battery AFG Production Line.

Advantages

Capacity Grading

  • • RGV fully automatic loading/unloading
  • • Independent control for each press machine
  • • Real-time data upload & backup
  • • Comprehensive safety protection system
  • • Multiple NG re-test strategies
  • • Optimized heat exhaust duct design

Formation Process

  • • Hot-press formation & cold-press shaping
  • • Overhead crane fully automatic loading/unloading
  • • Independent control for each fixture
  • • Real-time data upload & backup
  • • Servo-motor or pneumatic cylinder pressing
  • • Comprehensive safety protection system
  • • Multiple NG re-test strategies
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Related equipment

Pouch Battery Capacity Grading Press bed

Pouch Battery Capacity Grading Press bed

Integrated design with high space utilization efficiency; Precise temperature control (25±3°C) in grading zone; Easy maintenance without interrupting production; Comprehensive fire protection system for enhanced safety.

Charging Metering Inspection device

Charging Metering Inspection device

Customized multi-channel auto-calibration capability; Integrated high-precision multimeter with wide measurement range; High-power discharge power supply for large-current calibration requirements; RGV automated calling/auto-calibration with wireless communication.

Bilateral Clamping Press for Grading

Bilateral Clamping Press for Grading

Dual positioning mechanism with accuracy ≤±1mm; Integrated smoke detection & ambient temperature monitoring; Compatible with both same-side/opposite-side tab pouch cells; Supports rapid model changeover; Meet for high-current testing requirements.

Battery cell tray

Battery cell tray

16-24-32-PCS cell/tray

Unilateral Current Clamp

Unilateral Current Clamp

30-400A

Optimize Your Pouch Battery Production

Optimize Your Pouch Battery Production