Preparation Process Diagram (Can be adjusted to demand)
Equipment Introduction |
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NO |
Name |
Picture |
Environment |
Equipment Capability Paramete |
1 |
Stacking Machine |
|
Dew-point: - 50℃; Dust Control: Class 100,000 |
1. Stacking speed: 1.3-1.5s/plate. 2. Alignment accuracy of single plate: ±0.45mm; overall alignment accuracy of plates: ±0.6mm; alignment accuracy between plate and separator: center deviation < 0.4mm (MD); alignment accuracy of separator: < 0.4mm. 3. Length of plate: 75-310mm(including tab), width of separator: 80-300mm, cell size: 80-310mm. |
2 |
Hot-pressing Machine |
|
Dew-point: - 50℃; Dust Control: Class 100,000 |
1. Pressure: 1000-7000kgf. 2. Hot-pressing time: 0-200s. 3. Hot-pressure temperature: 40-150℃. 4. Available cell size: thickness :5 ~ 30mm, width :100 ~ 200mm;Height: 70 ~ 240 mm. |
3 |
Ultrasonic Welding Machine |
|
Dew-point: - 50℃; Dust Control: Class 100,000 |
1. Accuracy of tab welding position: ±0.5mm; 2. The machine is equipped with dust removal mechanism and has the function of detecting the occurrence of welding. The position of welding spot is adjustable; 3. Pre-welding area: 6mm×3mm, cutting precision of tab length: ± 1mm. 4. Final-welding area: 15mm×4mm, maximum number of tab layers: 80 layers. |
4 |
Packing Foil Forming Machine |
|
Dew-point: - 50℃; Dust Control: Class 100,000 |
1. Alignment accuracy of top edge: <±0.3mm. 2. Maximum area of shell: 360mm*180mm. |
5 |
Top Side Sealing Machine |
|
Dew-point: - 50℃; Dust Control: Class 100,000 |
1.Head temperature: (RT -250℃)±3℃. 2. Time: 0.5-99s. 3. Uniformity of head temperature: temperature distribution range at each point is less than ±3℃. 4. Head temperature rise speed: <20 minutes (from 25℃ to 200℃). 5. Head parallelism: <0.01mm. 6. Precision of sealing thickness: <0.02mm (use the hard sealing mode). |
6 |
Electrolyte Injection Machine |
|
Dew-point: - 60℃; Dust Control: Class 100,000 |
1. Injection accuracy: ≤± 0.3% * injection amount. 2. Single injection volume: 170ml. 3. Maximum vacuum degree: -95kpa. 4. Available sealing length: 350mm. 5. Head temperature accuracy: ±3°C. 6. Sealing thickness: <0.025mm. |
7 |
Hot Pressing Formation Machine |
|
Dew-point: /; Dust Control: Class 100,000 |
1. Voltage test range: charge: DC 0-5000 mV; discharge: DC 2000~5000 mV. 2. Current test range: charge& discharge: DC 20-50000 mA. 3. Cylinder pressure range: 0-5T. 4. Pressure of single-layer fixture: adjustable in range 0-10kgf/cm2. 5. Temperature detection range: -25°C -125°C. 6. Temperature measurement and control accuracy: ±1°C. 7. Temperature control range: RT - 90°C. 8. Having voltage and safety protection function. |
8 |
Second Sealing Machine |
|
Dew-point: /; Dust Control: Class 100,000 |
1. Sealing temperature: RT - 300℃. 2. Sealing time: 0 - 5s. 3. Sealing pressure: 0-4kpa. 4. Sealing width: 8-10mm. 5. Available sealing length: 320mm. 6. Uniformity of head temperature:±5℃. 7. Sealing accuracy: ±10μm. 8. Available Al-plastic film sealing thickness: 265-290μm. 9. Sealing mode: vacuum pre-sealing + second sealing. |
9 |
Folding& Cutting& Smoothing Machine |
|
Dew-point: /; Dust Control: Class 100,000 |
1. Cutting accuracy: ±0.2mm. 2. Preheating temperature of folding fixture: 100-200℃; temperature control accuracy: ±3℃. 3. Folding mode: three-step folding. 4. Folding method: first folding 180°, the second folding 90°. 5. Final smoothing mode: by hot pressing. 6. Minimum width of first folding: 3mm. |
10 |
Grading Machine |
|
Dew-point: /; Dust Control: Class 100,000 |
1. Voltage test range: charge: DC 0-5000mV; discharge: DC 2000~5000mV. 2. Current test range: charge & discharge: DC 20-50000mA. 3. Having voltage and safety protection function. |