No products in the cart.
Automatic Pouch Cell Degassing and Forming Machine
Our automatic pouch cell degassing and forming machine is designed for post‑formation degassing, vacuum sealing, trimming, folding, and sizing of soft pack batteries. This pouch cell vacuum degassing and final sealing equipment automates the entire process – tray loading, barcode scanning, piercing & vacuum sealing, air bag cutting, secondary sealing, edge trimming, folding, hot‑ironing, thickness testing, weighing, tape application, and sorting. As a versatile automatic soft pack battery degas and sizing machine, it handles cell lengths from 50mm to 600mm with three model sizes (300/400/650), achieving 12PPM (8PPM for largest cells) and ≥99.9% yield.
Quote Now
What Is an Automatic Pouch Cell Degassing and Forming Machine?
An automatic pouch cell degassing and forming machine is essential for removing gases generated during the formation process and completing final sealing, edge trimming, folding, and sizing of pouch cells. It ensures cell safety, consistency, and dimensional accuracy. Our system is fully automated, requiring only one operator, and integrates seamlessly with upstream formation equipment and downstream assembly lines.
Pouch Cell Vacuum Degassing and Final Sealing Equipment – Key Technical Features
This pouch cell vacuum degassing and final sealing equipment incorporates advanced engineering for reliability, safety, and precision:
Flexible loading options – Tray loading (whole pallet), box integration, conveyor line, or magazine loading.
Barcode scanning & NG sorting – Full traceability and early rejection of defective cells.
Positioning & side edge alignment – Cells are precisely positioned before chamber entry.
Degassing & vacuum sealing – Choose flat, vertical, or centrifugal piercing/sealing methods.
Air bag cutting & secondary sealing – Removes the gas pocket and applies a final hermetic seal.
Edge voltage test – Optional after folding.
Precision edge trimming – Left and right cuts with ±0.2mm accuracy.
Folding (single or double) – Optional three‑fold with dispensing.
Hot‑ironing sizing – Sets final cell shape and thickness.
Cell thickness test – Optional.
Post‑weighing & tape application – Optional.
NG sorting & automatic unloading – Tray, conveyor, magazine, or blister pack.
All functions are modular and customizable according to customer needs.
Automatic Soft Pack Battery Degas and Sizing Machine – Model Specifications (300 / 400 / 650)
Our automatic soft pack battery degas and sizing machine is available in three models to cover a wide range of cell sizes:
| Parameter | Model 300 | Model 400 | Model 650 |
|---|---|---|---|
| Dimensions (L×W×H) | 13000×1500×2400 mm | 18000×1600×2400 mm | 25000×2000×2600 mm |
| Weight | ≈8T | ≈10T | ≈10T |
| Power | 30 KW | 35 KW | 40 KW |
| Power supply | AC220 or AC380/50Hz | AC220 or AC380/50Hz | AC220 or AC380/50Hz |
| Air source | 0.5–0.7 MPa | 0.5–0.7 MPa | 0.5–0.7 MPa |
| Vacuum source | ≤-95KPa, 25L/s | ≤-95KPa, 30L/s | ≤-95KPa, 45L/s |
| Cell length range | 50–250 mm | 100–390 mm | 200–600 mm |
| Cell width range | 50–200 mm (excl. air bag) | 80–200 mm (excl. air bag) | 80–200 mm (excl. air bag) |
| Cell thickness range | 3–15 mm | 3–15 mm | 3–15 mm |
| Production capacity | ≥12 PPM | ≥12 PPM | ≥8 PPM |
| Yield | ≥99.9% | ≥99.9% | ≥99.9% |
| Seal thickness accuracy | ±0.01 mm | ±0.01 mm | ±0.01 mm |
| Trim edge accuracy | ±0.2 mm | ±0.2 mm | ±0.2 mm |
| Folding accuracy | ±0.3 mm | ±0.3 mm | ±0.3 mm |
| Cutting die life | ≥50 times per sharpening | ≥50 times | ≥50 times |
| Sealing temperature range | RT~250°C, ±3°C | RT~250°C, ±3°C | RT~250°C, ±3°C |
| Unsealed margin | 0.5–1 mm | 0.5–1 mm | 0.5–1 mm |
| Scale accuracy | ±0.01 g | ±0.01 g | ±0.01 g |
Complete Process Flow – From Loading to Unloading
The fully automated sequence (customizable) includes:
Loading – Tray, box, conveyor, or magazine.
Barcode scanning – Cell identification.
NG sorting – Remove already defective cells.
Pre‑chamber positioning – Align side seal edge.
Piercing & vacuum sealing – Degassing in vacuum chamber (flat, vertical, or centrifugal options).
Air bag cutting – Removes the gas pocket.
Secondary final sealing – Hermetic seal.
Edge voltage test – Optional (can be after folding).
Left & right precision trimming – ±0.2mm accuracy.
Folding – Single, double, or three‑fold with dispensing.
Hot‑ironing sizing – Sets final thickness.
Cell thickness test – Optional.
Barcode scanning – Final identification.
Weighing – ±0.01g precision, with anti‑vibration stand and draft shield.
Tape application – Optional.
NG sorting – Final quality separation.
Automatic unloading – Tray, conveyor, magazine, or blister pack.
Why Choose This System for EV and ESS Pouch Cell Production?
High automation – Only 1 operator for the entire line, significantly reducing labor cost.
Easy maintenance – Chambers are easy to clean, contamination‑free, no short circuits.
Low changeover cost – Most fixtures are universal; quick size changeover.
Closed‑loop chamber pressure control – Ensures consistent sealing force.
Multiple positioning sensors – Minimizes crushing or cutting errors, reduces short circuit and fire risk.
No copper foil shims needed for seal alignment – Simplifies setup.
Semi‑closed exhaust waste bin at air bag cutter – Lowers electrolyte vapor concentration inside the machine.
High weighing accuracy – Independent anti‑vibration stand and draft shield.
Electrical cabinet on top – Isolated from process area, prevents electrolyte vapor corrosion; includes exhaust function.
Large vacuum buffer tank with liquid trap – Separates electrolyte from vacuum pump, prevents contamination, ensures stable vacuum.
Sealed machine frame – Collects electrolyte odor, improves workshop environment.
Modular design – Easy debugging and fast component replacement.
Applications
EV pouch cell production – High‑volume lines for electric vehicles.
Energy storage systems (ESS) – Large‑format pouch cells.
3C and power tool batteries – Smaller cells requiring precision degassing and sizing.
⚡ High Speed & Yield – 12PPM (8PPM for largest cells), ≥99.9% yield, only 1 operator.
🔬 Precision Vacuum Sealing – ±0.01mm seal thickness, ±0.2mm trim, ±0.3mm fold.
🏭 Flexible & Modular – Three models covering cells from 50–600mm length; customizable process flow.