Lithium ion Prismatic Cell Lab Line Equipment
Prismatic Cell Introduction:
The shell of the prismatic cell is mostly made of aluminum alloy, stainless steel and other materials. The internal winding or stacking process is adopted, which has a better protective effect on the cell than the aluminum plastic film battery (i.e., the pouch cell). The cell safety has also been greatly improved compared with the cylindrical battery.
The popularity rate of prismatic cell is very high in China. With the rise of automobile power battery in recent years, the contradiction between vehicle range and battery capacity has become increasingly prominent.
Prismatic Cell Battery Production Process Flow Chart
Equipment List
| NO. | Workshop | Machine |
| 1 | Electrode Preparation | Cathode Mixer |
| 2 | Anode Mixer | |
| 3 | Transfer Barrel | |
| 4 | Cathode Tranfer Coating Machine | |
| 5 | Anode Transfer Coating Machine | |
| 6 | NMP Solvent Treatment System | |
| 7 | Cathode Rolling Press Machine | |
| 8 | Anode Rolling Press Machine | |
| 9 | Cathode Electrode Die Cutting Machine | |
| 10 | Anode Electrode Die Cutting Machine | |
| 11 | ||
| 12 | Battery Assembling | Stacking Machine |
| 13 | Hot Press Machine | |
| 14 | Ultrasonic Pre-Welding Machine | |
| 15 | Ultrasonic Welding Machine | |
| 16 | Cover Plate Welding Machine (Laser Welding Machine) | |
| 17 | Battery Film Wrapping Machine | |
| 18 | Battery Shell Feeding & Welding | |
| 19 | Primary Helium Testing Machine | |
| 20 | High Vacuum Oven | |
| 21 | Elecroelyte Filling & Battery Formation | Electrolyte Filling Machine |
| 22 | Negative Pressure Forming Machine | |
| 23 | Secondary Electrolyte Injection | |
| 24 | Sealing & Laser Welding Machine | |
| 25 | Grading Machine | |
| 26 | OCV Sorting Machine | |
| 27 | Film Wrapping Machine | |
| 28 | OCV Sorting Machine | |
| 29 | Others | Dehumidification Equipment |
| 30 | Air Compressor Machine | |
| 31 | Vacuum Machine | |
| 32 | Deionized Water Machine | |
| 33 | Nitrogen Generating Machine |
Battery Electrode Slurry Mixing and coating
Prismatic Cell Assembly Process
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