HOME >> PRODUCTS >> Lithium Battery Production Machine Line >> Pouch Cell Machine
The equipment consists of six primary systems: temperature control, over/under-temperature alarm, over/under-voltage alarm, pressure control, formation cabinet system, and fixture mechanism.
Its features include: independent temperature control per board layer, pressure control, charge/discharge functions, overcharge/over-discharge protection, reliable contact between battery tabs and contact points, data connectivity, data storage after process completion, voltage sorting post-charging, capacity sorting post-discharging, and a smoke alarm system.
3. Equipment Structure
4. Fixture Structure and Overall Dimensions (for reference)
5. Battery Placement
（8 Cells per Layer ）
（Airbag on Outer Side）
Power On → Open Cabinet Door → Place Cells in Fixture → Set Fixture Parameters → Fixture Descends & Starts → Place Next Set → Remove Batteries After Process Completion
· Supports battery thickness range of 2.5–11 mm without fixture adjustment or tab block replacement
· Fixture aluminum plates are 17mm thick, grid-structured, lightweight, high-strength, non-deforming
|
No. |
Parameter |
Specification / Description |
|
1 |
Heating Method |
Built-in heating tube, fire-resistant and corrosion-resistant |
|
2 |
Temperature Control |
Independent per layer, touchscreen setting |
|
3 |
Plate Structure |
Grid aluminum with stainless steel on both sides, laminated with namecard paper |
|
4 |
Time to 40℃ |
15–20 minutes (target temperature 65℃) |
|
5 |
Temperature Range |
Ambient to 85℃, control accuracy: ±2℃ |
|
6 |
Pressure Range |
80–1900 KG (Cylinder diameter: 200mm) |
|
7 |
Cylinder Drive |
Top-down vertical pressing |
|
8 |
Weight Reduction |
Hollow aluminum plates |
|
9 |
Pressure Accuracy |
≤±15KG (top and bottom layers) |
|
10 |
Sending Mode |
Single fixture independent step; system-wide temperature and pressure control |
|
11 |
Pressure Setup |
Input cell size, required surface pressure and duration; system calculates and applies automatically |
|
12 |
Plate Spacing |
19mm (easy operation) |
|
13 |
Tab Contact |
Gold-plated copper spring clips |
|
14 |
Tab Block |
Teflon injection molding (flame-retardant, corrosion-resistant) |
|
15 |
Constant Current Channels |
64 channels, software controlled |
|
16 |
Voltage Output Range |
DC 20mV ~ 4500mV |
|
17 |
Voltage Accuracy |
±0.1%FS ±0.1%RD, resolution: 1mV |
|
18 |
Current Range |
DC 20 ~ 2000mA |
|
19 |
Current Accuracy |
±0.1%FS ±0.1%RD, resolution: 1mA |
|
20 |
Step Count |
1–32 steps |
|
21 |
Product Yield |
≥98% (excluding non-equipment factors) |
Applicable Cell Parameters
|
|
Parameter |
Range |
|
Cell Length (A) |
12–60mm (cells >60mm: place at half density) |
|
|
Cell Width (B) |
9–50mm |
|
|
Cell Thickness (H) |
2.5–11mm(shared press block) |
|
|
Tab Spacing (C) |
3–35 mm |
|
|
Tab Shoulder (D) |
≤14 mm |
|
|
Tab Length (E) |
≥6 mm |
|
|
Polarity Direction |
Airbag side is negative side |
III. Main Software Functions
1. Working Modes: Constant current charging, constant current/constant voltage charging, constant current discharging, rest, and cycling
Cut-off Conditions: Voltage, time, final current, final capacity
2. Formation Step Control: Supports power failure resume, manual pause/resume, software resume, communication interruption resume, abnormal stop resume
3. Data Management: Saves all process curves for each battery. Real-time and historical data can be viewed for each channel. Supports Excel export (single or batch). Can be configured for auto-export at test end.
4. Battery Inspection Interfaces: Graphical view, comprehensive view, categorized view, and abnormal data view.
5. Safety Protections: Voltage, current, temperature, and pressure anomaly protection with alarms.
6. Minimum PC Configuration: CPU PII/300+, 1GB RAM+, 80GB HDD+, EGA/VGA display, mouse and keyboard, Windows 2000 or above, 1 USB serial port
7. Software Provided: Comes with control software. Users supply their own PC. One PC provided for up to 6 units.
8. Protection Functions:
(1) Software overvoltage, undervoltage, overcurrent, undercurrent, overcapacity protection
(2) Configurable voltage/current thresholds with warnings and logs
(3) Temperature/pressure alarm indicators
(4) Emergency stop button: keeps fixture clamped and cuts power
(5) Smoke alarm with buzzer alert
9. Status Light Indicators:
(1) Yellow: Standby (fixture not pressed)
(2) Green: Processing (pressed & charging)
(3) Red: Fault (temperature, voltage, smoke, communication, etc.)
1. Power Supply: AC380V, 50Hz, three-phase four-wire; voltage fluctuation: ±10%
2. Power Consumption: MAX 1.3 KW; steady state at 1000mA: approx. 0.35 KW
3. Compressed Air: 0.6–0.8 MPa; ±1% fluctuation (clean, dry, oil-free, filtered, regulated)
4. Equipment Specifications:
· Weight: approx. 0.6 tons
· Color: Light gray or customer-specified
5. Environmental Requirements:
· Temperature: 0–45℃
· Humidity: 30%–75% RH; dry, ventilated, non-corrosive
Contact: Lily You
Phone: +86 18650702009
Tel: +86 18650702009
Email: saleskatbattery@gmail.com
Add: No. 988 Xiahe Road, Siming District, Xiamen City
919121614
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