Turnkey Solution for New Energy Intelligent Equipment
1. Equipment Overview
The Cylindrical Battery Manufacturing Line is a fully automated production system designed for efficient and precise fabrication of cylindrical batteries. The line integrates material preparation, assembly, and quality assurance processes to deliver high-performance cells.
2. Key Processes and Modules
2.1 Winding Material Feed
Application: Automatic feeding and alignment of electrode and separator materials for cell winding.
Specifications:
Material Width: 40–80 mm.
Material Thickness:
Electrode: 0.04–0.1 mm.
Separator: 0.01–0.03 mm.
Tension Control: Servo-based, ±5% deviation.
Feeding Speed: Up to 5 m/min.
2.2 Flattening and Adhesive Application
Application: Ensures precise layering and adhesive application for consistent winding quality.
Specifications:
Flattening Tolerance: ±0.02 mm.
Adhesive Application Width: 1–10 mm.
Adhesive Precision: ±0.1 mm.
Cycle Time: ≤2 seconds per layer.
2.3 Hypot (High Potential) Testing
Application: Verifies insulation and safety standards of wound cells.
Specifications:
Voltage Range: 500–3000 V DC.
Leakage Current Threshold: ≤1 μA.
Testing Speed: ≤3 seconds per cell.
Pass/Fail Criteria: Customizable through PLC.
2.4 Battery Cell Case Insertion
Application: Automated insertion of the wound cell into the cylindrical case.
Specifications:
Case Dimensions:
Diameter: 10–30 mm.
Height: 30–80 mm.
Cycle Time: ≤5 seconds per unit.
Positioning Accuracy: ±0.05 mm.
2.5 Positive Current Collector Laser Welding
Application: Attaches the positive electrode to the battery cap with high-precision laser welding.
Specifications:
Laser Power: 300–500 W.
Wavelength: 1064 nm.
Weld Spot Diameter: 0.1–0.3 mm.
Welding Speed: ≤5 seconds per weld.
Material Compatibility: Nickel, copper, aluminum.
2.6 Negative Current Collector Laser Welding
Application: Attaches the negative electrode to the battery can with laser welding.
Specifications:
Laser Power: 300–500 W.
Wavelength: 1064 nm.
Weld Spot Diameter: 0.1–0.3 mm.
Welding Speed: ≤5 seconds per weld.
Material Compatibility: Nickel, copper, aluminum.
3. Production Line Specifications
Overall Dimensions:
Length: 20,000 mm.
Width: 5,000 mm.
Height: 2,500 mm.
Weight: Approximately 10,000 kg.
Cycle Time: 15–20 seconds per cell (process-dependent).
Production Capacity: Up to 2000 cells/hour.
Automation Level: Fully automated with robotic handling.
4. Vision and Quality Inspection Systems
Pre-Welding Alignment:
High-resolution CCD cameras ensure ±0.02 mm positioning accuracy.
Post-Weld Inspection:
Surface continuity and defect detection via AI-based algorithms.
Adhesive Application Check:
Vision-guided inspection with adjustable thresholds.
Data Logging:
Process results saved to a central server in CSV format.
5. Control and Interface
Control System: Centralized PLC with distributed modular controllers for each station.
HMI:
15-inch touchscreen with multilingual support.
Real-time process monitoring and troubleshooting.
IoT Connectivity:
Remote diagnostics and software updates via Ethernet or cloud.
6. Safety Features
Enclosures: Fully enclosed stations with interlocks.
Emergency Stops: Strategically placed across the line.
Laser Safety: Class 1 laser protection with certified viewing windows.
Overload Protection: Integrated sensors to detect motor or component stress.
7. Electrical Specifications
Power Supply: AC 380V ± 10%, 50/60 Hz, 3-phase.
Maximum Power Consumption: 50 kW.
Control Voltage: 24V DC for auxiliary systems.
8. Cooling System
Type: Water cooling system for laser and electronic components.
Cooling Capacity: 20 kW.
Flow Rate: 10–20 L/min.
9. Environmental Requirements
Operating Environment:
Temperature: 15–30°C.
Humidity: ≤60% RH (non-condensing).
Noise Level: ≤70 dB during operation.
Installation Space: Minimum clearance of 1,500 mm around the line.
0. Maintenance and Warranty
Maintenance Schedule:
Weekly: Inspect lenses, alignment systems, and sensors.
Monthly: Calibrate laser systems and check adhesive applicators.
Quarterly: Full diagnostics of mechanical and electrical systems.
Warranty Period:
Standard: 12 months.
Extended: Up to 36 months available upon request.
Email: info@huiyaolaser.com
Head Quarter Address: Huiyao Laser Technology, Building 2, Langxu Industrial Park, Guanlin Road, Science Park Street, Luolong District, Luoyang City, Henan Province, China
Research&Development Center: Room 901-9,Building B1, Phase 1, Southern Area, Baoneng Science and Technology Park, Qinghu Industrial Zone, Gangtou Community, Batian Street, Longgang District, Shenzhen City.
Hotline: Manager Ma
Sales Manager: +86-15002089356
