Description
Pouch cell sealing is a critical manufacturing step that hermetically bonds the battery cell core with aluminum laminate packaging material. This process isolates the internal components from external moisture/oxygen, ensuring performance, safety, and longevity.
Product Overview
Specialized for sealing pouch lithium battery top/side edges, this machine:
Transfers heat from copper sealing heads to laminate film via thermal conduction
Achieves fusion under controlled pressure without mold changes
Features compact design for production lines and R&D
Key Advantages
Precision temperature control (up to 300°C) with thermocouple monitoring
Built-in pressure gauge for real-time force adjustment (0.5-0.7MPa)
Energy-efficient operation (50%+ savings vs conventional sealers)
Dual-function tooling: Handles both top/side sealing (≤200mm length)
Safety-enhanced: Anti-scald protection with consistent seal quality
Technical Specifications
| Sealing Head Length | ≤200mm |
| Seal Width | Standard 5mm (customizable) |
| Laminate Thickness | 0.15-0.3mm |
| Cell Dimensions | Side/Top ≤200mm (incl. gas bag) |
| Upper Die Temp | 200°C (rec.), max 300°C |
| Lower Die Temp | 100°C (rec.), max 300°C |
| Cycle Time | 2-3 sec (adjustable 0-99s) |
| Power | 1000W, AC220V/50Hz |
| Footprint | 320×320×500mm |
| Weight | 30kg |
Quality Assurance Features:
Hermetic Seals: Prevents electrolyte leakage and moisture ingress
Visual Uniformity: Smooth, wrinkle-free edges (≤0.1mm variance)
Material Compatibility: Works with all standard aluminum laminates
Applications:
High-capacity pouch cell production
Prototype development
Small-batch premium batteries
Reviews
There are no reviews yet.