Fully Automatic Lithium Battery Stacking Machine for Pouch Cell Assembly
PRODUCT PARAMETERS
Description
Lithium Battery Stacking Machine | Fully Automatic Z-Folding for Pouch Cells | GN-DP300A | CE Certified
Product Overview
The GN-DP300A Lithium Battery Stacking Machine is a state-of-the-art, fully automatic system engineered for high-precision Z-folding stacking in pouch cell production lines. We developed this advanced lithium battery stacking machine to meet the demanding requirements of modern battery manufacturing, where speed, accuracy, and reliability are paramount.
This sophisticated machine utilizes linear servo motion modules for the manipulator, achieving high-speed, smooth, and exceptionally accurate movement. The system picks up electrode materials from two poles and alternately places them in the center position to build the cell stack, all while simultaneously completing the Z-shaped folding of the separator during the left-right movement.
Furthermore, we integrated multiple advanced features to ensure optimal performance and quality:
- Constant tension control for precise separator unwinding
- Correction mechanism for neatly consistent electrode discharge
- Automatic electrode silo conversion to handle different electrode sheets
- Comprehensive quality systems including anti-multi-suck and dust removal
With robust construction and intelligent control systems, this lithium battery stacking machine delivers the precision and throughput required for high-volume pouch cell production.
Business & Logistics Information
| Parameter | Details |
|---|---|
| Place of Origin | China |
| Brand Name | Gelon |
| Model Number | GN-DP300A |
| Certification | CE |
| Minimum Order Quantity | 1 pc |
| Packaging Details | Standard exported package: Internal anti-collision protection, external export wooden box packaging |
| Delivery Time | 15 days |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 500 pcs per month |
| Warranty | 1 Year |
Key Design Features
1. High-Speed Precision Linear Servo System
We equipped this lithium battery stacking machine with linear servo motion modules that deliver:
- High-speed operation for maximum production throughput
- Smooth, vibration-free movement ensuring consistent stacking quality
- Exceptional positioning accuracy for precise electrode placement
2. Z-Folding Stacking Mechanism
The manipulator’s coordinated left-right movement simultaneously:
- Picks up electrodes from both silos
- Alternately places cathode and anode materials in the center position
- Completes Z-shaped folding of the separator
- Repeats the cycle to build complete cell stacks with precision
3. Advanced Electrode Handling Systems
This lithium battery stacking machine features multiple systems to ensure perfect electrode handling:
Electrode Bending Double-Chip Device
- Prevents multi-sucking (picking up multiple electrodes at once)
- Eliminates waste and production interruptions
- Ensures single-electrode pickup every time
Material Box Automatic Ion Blowing Device
- Allows electrodes to drift away automatically
- Prevents electrodes from sticking together
- Ensures reliable, consistent pickup
Secondary Counter-Position Blowing Dust Removal
- Maintains clean, dust-free electrodes during stacking
- Critical for battery performance and safety
- Prevents contamination-related defects
4. Precision Alignment Systems
Electrode Transfer and Loading with Precision Servo Control
- Ensures accurate positioning throughout stacking
- Maintains consistent electrode alignment
- Critical for cell quality and performance
Electrode Secondary Re-Preposition Alignment Device
- Provides secondary alignment confirmation
- Ensures accurate positioning of every electrode
- Reduces alignment errors to minimum
Separator Rectifying Device
- Guarantees accurate separator alignment
- Maintains proper electrode-separator registration
- Prevents internal short circuits
5. Constant Tension Separator Control
The separator unwinding system features:
- Constant tension function throughout the stacking process
- Prevents separator wrinkling or stretching
- Ensures consistent Z-folding quality
6. Automatic Height Maintenance
Cathode and anode electrode lifters automatically adjust to:
- Keep electrodes at optimal pickup height throughout production
- Ensure continuous, uninterrupted operation
- Eliminate manual height adjustments
7. Fully Automatic Completion Features
Automatic Separator Cutting
- Cuts separator automatically when stacking completes
- Eliminates manual intervention
- Ensures clean, consistent cuts
Battery Core Automatic Taping
- Automatically tapes completed stacks
- Prepares cells for next production stage
- Reduces manual handling and increases consistency
Technical Specifications
| Parameter | Value | Remarks |
|---|---|---|
| Product Name | Automatic Stacking Machine | |
| Application | Pouch Cell Assembly Equipment | |
| Usage | Lithium Ion Battery Manufacturing | |
| Power Source | AC220V single phase | Voltage pulsation ±10% |
| Power Consumption | 4 kW | |
| Compressed Air | 0.6 – 0.8 MPa | 4-6 kgf/cm², utilization ratio 50% |
| Air Supply | -0.6 MPa | |
| Ambient Temperature | 20 – 35°C | |
| Relative Humidity | 5 – 55% HR | |
| Environmental Cleanliness | No less than 100,000 grade | No corrosive gas, liquid, or explosive gas |
| Control System | Linear servo motion modules | High speed, smooth, accurate |
| Separator Control | Constant tension with correction mechanism | Neat, consistent discharge |
| Electrode Silo | Linear servo module conversion | For different electrode sheets |
| Warranty | 1 Year |
How the Lithium Battery Stacking Machine Works
Step 1: Electrode Pickup
The manipulator moves left and right between two electrode silos. Linear servo motion modules ensure high-speed, smooth, and accurate movement. The electrode bending double-chip device prevents multi-sucking, while automatic ion blowing ensures reliable single-electrode pickup.
Step 2: Precision Alignment
Before placement, the electrode secondary re-preposition alignment device ensures accurate positioning of every electrode . The separator rectifying device simultaneously maintains proper separator alignment to ensure accurate electrode-separator registration.
Step 3: Z-Folding Stacking
As the manipulator moves to the center position, it alternately places electrodes onto the stacking platform while simultaneously completing the Z-shaped folding of the separator. The constant tension separator control ensures consistent quality throughout.
Step 4: Height Maintenance
Throughout the process, cathode and anode electrode lifters automatically adjust to maintain optimal pickup height, ensuring continuous, uninterrupted operation.
Step 5: Dust Removal
The secondary counter-position blowing dust removal device continuously cleans the stacked electrodes, ensuring they remain free of contamination . This is critical for battery performance and safety.
Step 6: Completion and Ejection
When stacking reaches the programmed number of layers:
- The separator cuts off automatically
- The completed core receives automatic taping
- The finished cell is ready for the next production stage
Applications
- Pouch Cell Production: High-volume manufacturing of soft-pack lithium batteries
- Electric Vehicle Batteries: Precision stacking for automotive-grade pouch cells
- Energy Storage Systems: Consistent quality for stationary storage applications
- Consumer Electronics: High-precision cells for laptops, phones, and tablets
- Custom Battery Manufacturing: Flexible configuration for specialized requirements
Why Choose Gelon GN-DP300A Lithium Battery Stacking Machine
- Proven Precision Engineering: The linear servo motion modules ensure consistent, high-quality stacking – critical for battery performance and reliability. Industry standards for stacking precision typically reach ±0.3mm for electrode alignment .
- Comprehensive Quality Assurance: From anti-multi-suck technology to dust removal systems, every feature maximizes yield and quality. The electrode secondary re-preposition alignment guarantees accurate positioning.
- Fully Automatic Operation: Automatic separator cutting and automatic core taping reduce labor costs and increase consistency across production runs.
- Constant Tension Control: The separator unwinding system maintains consistent tension throughout stacking, preventing deformation and ensuring quality.
- Cleanroom Compatible Design: With environmental cleanliness rated at no less than 100,000 grade and no corrosive gas requirements, this machine integrates seamlessly into controlled manufacturing environments.
- Comprehensive Support Package: We provide 1-year warranty, clear specifications for power, compressed air, and environmental requirements.
- CE Certified for Global Markets: This equipment meets stringent European safety and quality standards.
- Fast Delivery: With 15 days delivery time and 500 units/month supply capacity, we ensure rapid deployment for your production needs.
Complete Battery Solutions from Gelon
The GN-DP300A Lithium Battery Stacking Machine is part of Gelon’s comprehensive lithium battery equipment line. We offer a complete ecosystem for battery production:
1. Full Set of Lithium Battery Materials
- Cathode Materials: LiMn₂O₄, LTO, LiNiMnCoO₂ (NMC), LiCoO₂
- Anode Materials: Graphite (MCMB), natural graphite
- Current Collectors: Aluminum foil, copper foil
- Separators: Battery separator
- Electrolyte: Various formulations
2. Full Set of Lithium Battery Production Equipment
Complete production equipment including:
- Mixing machine → Coating machine → Oven → Rolling machine
- Slitting machine → Lithium battery stacking machine → Winding machine → Sealing machine
- Vacuum ovens → Glove boxes → And more…
3. Full Set of Lithium Battery Technology
- Laboratory Design: We can design your battery lab according to your requirements
- Production Line Design: Complete production line layout and configuration
- Process Support: Technical guidance for battery manufacturing
Frequently Asked Questions (FAQ)
Q: What is the stacking precision of this lithium battery stacking machine?
A: The precision servo motor control ensures accurate electrode positioning throughout the stacking process. Industry standards for Z-folding stackers typically achieve ±0.3mm alignment accuracy for electrodes and separator .
Q: How does the machine prevent picking up multiple electrodes?
A: The electrode bending double-chip device and material box automatic ion blowing work together to prevent multi-sucking, ensuring only one electrode is picked up at a time.
Q: How does it handle dust control?
A: The secondary counter-position blowing dust removal device ensures stacked electrodes remain free of dust contamination – a critical factor for battery performance and safety .
Q: Is separator tension controlled?
A: Yes. The separator unwinding system features constant tension control, ensuring the separator tension remains consistent throughout the entire stacking process.
Q: What happens when stacking is complete?
A: The separator is automatically cut, and the battery core is automatically taped, ready for the next production stage.
Q: What are the environmental requirements for this machine?
A: The machine requires ambient temperature 20-35°C, relative humidity 5-55%, and environmental cleanliness no less than 100,000 grade with no corrosive gas, liquid, or explosive gas.
Q: What power supply is required?
A: The machine operates on AC220V single phase with voltage pulsation ±10% and 4kW power consumption.
Q: What compressed air is needed?
A: Compressed air requirements are 0.6-0.8 MPa (4-6 kgf/cm²) with 50% utilization ratio.
Q: What is the warranty period?
A: The GN-DP300A comes with a 1-year warranty.
Q: What is the delivery time?
A: Standard delivery is 15 days after order confirmation.
Shipping and Packaging Information
- Packaging: Standard exported package with internal anti-collision protection and external export wooden box packaging ensures safe international delivery
- Shipping Methods: We offer various shipping options based on your location and timeline
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