Full Tab Cylindrical Cell Pilot Line Equipment for Lithium-Ion & Sodium-Ion Batteries
MRBEST Full Tab Cylindrical Cell Pilot Line Equipment is designed to meet the growing demand for next-generation cylindrical lithium-ion batteries. Featuring a full-tab design, it enables lower internal resistance, higher current efficiency, improved heat dissipation, and superior cycle performance compared to traditional cylindrical cells.
This pilot line integrates electrode preparation, cell assembly, formation, and testing with high precision and automation, making it ideal for R&D, pilot-scale production, and process optimization.
features
1. Supports multiple cylindrical formats (e.g., 18650, 21700, 4680).
2. High accuracy in electrode cutting, winding, and welding for consistent quality.
3. Modular design for flexible configuration and process upgrading.
4. Suitable for both lithium-ion and sodium-ion cylindrical cell research.
5. Reliable data monitoring and process traceability for laboratory and industrial applications.
This equipment is the perfect choice for universities, research institutes, and battery manufacturers looking to accelerate the development of high-performance cylindrical cells with full-tab technology.
Full Tab Cylindrical Cell Manufacturing Process
Electrode Preparation – coating, drying, calendering, and precision slitting.
Electrode Cutting & Tab Forming – optimized for full-tab design, ensuring low resistance and high conductivity.
Winding – high-precision cell assembly with excellent alignment and uniformity.
Welding & Sealing – advanced laser welding for stable electrical connection and improved thermal performance.
Formation & Aging – automated charging/discharging with real-time monitoring to guarantee cell reliability.
Testing & Grading – comprehensive electrical and safety testing for consistent quality control.
Battery Manufacturing Process
Equipment List
|
No. |
Equipment Name |
Fuction |
QTY |
Notes |
|
1 |
Vacuum Drying Oven |
Raw Material Drying |
2 |
30L-50L-90L-120L etc. |
|
2 |
Electronic Balance – Material Weighing |
Pre-mixing Material Weighing |
2 |
|
|
Auxiliary equipment |
||||
|
3 |
30L Planetary Vacuum Mixer |
Cathode & Anode Material Mixing |
2 |
|
|
5L-10L-30L-100L-200L etc. |
||||
|
Chiller |
Cooling Circulation for Mixer |
1 |
One chiller serves two mixers |
|
|
4 |
Transfer Coating Machine |
Cathode & Anode Material Coating |
2 |
Oven length 4.5m/ 6m/9m/12m etc. |
|
7 |
Fully Automatic Roller Press |
Electrode Rolling – Densification |
2 |
With unwinding/rewinding function |
|
8 |
Digital Rotational Viscometer |
Slurry Viscosity Testing |
1 |
Auxiliary equipment |
|
9 |
Scraper Fineness Tester |
Slurry Particle Size Testing |
1 |
Auxiliary equipment |
|
10 |
Electronic Balance |
Electrode Weighing (Testing Areal Density) |
1 |
Auxiliary equipment |
|
11 |
Automatic Slitting Machine |
Electrode slitting |
1 |
One in, two out |
|
12 |
Fully Automatic Winding Machine |
Electrode winding |
1 |
|
|
Compatible with 18–32 mm |
||||
|
13 |
Semi-Automatic Flattening Machine |
Cathode & anode tab flattening |
1 |
|
|
Customized rollers according to cell size |
||||
|
Laser Welding Busbar Machine |
Welding of cathode & anode busbar |
1 |
Two-station linear welding |
|
|
14 |
||||
|
15 |
Semi-Automatic Adhesive Wrapping Machine |
Cathode adhesive wrapping |
1 |
For cathode wrapping |
|
16 |
Ultrasonic Tab Welding & Groove Machine |
Anode tab welding and groove forming |
1 |
Ultrasonic welding |
|
17 |
Three-Layer High Vacuum Drying Oven |
Pre-injection electrode baking |
1 |
High vacuum oven |
|
18 |
Liquid Injection Machine |
Bell-jar type electrolyte injection |
1 |
Cup-integrated injection |
|
19 |
Sealing Machine |
Battery cap sealing |
1 |
Cup-loop sealing machine |
| 20 | Formation & Grading System | Battery charge/discharge | 1 | Current and voltage as specified by customer |
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