Lithium Battery Equipment Solutions
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Integrated Line Solution
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Coating and Calendering-Slitting Series
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Cell Production Series
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Cylindrical Winding Series
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Power Winding Series
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3C Winding Series
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Laser Series
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Cutting and Stacking Series
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Assembly Line Series
Solid-State Battery Equipment Solutions
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Wet Coating
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Dry Mixing
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Dry Electrode Calendering
21700 High-speed winding machine
Efficiency:
40PPM
Yield rate:
≥99.8%
This machine is cylindrical cell manufacturing equipment capable of 24-hour non-stop operation. The equipment is used for unwinding and deviation correction of cathode and anode sheets. Following this, ultrasonic welding and taping are performed on the cathode/anode tab, then CCD detects surface defects and measure related dimensions. After the electrode are loaded, they are wound together with the separator to form cylindrical cells. Subsequent processes include cutting, applying terminal adhesive tape, heat punching, diameter measurement, CCD appearance inspection, and short-circuit testing. Finally, the cells are transferred via a conveyor belt to the ATC system for automatic tray loading.
Equipment Parameters
| Model | YHRCW-18/21-3 | |
|---|---|---|
Cell specification | Diameter(mm) | φ18-φ21 |
Height(mm) | 40-70 | |
Pore diameter(mm) | φ3.0 ~ φ4.2 | |
| Tab number | ≤4 | |
Outer packing form | Outer packing by separator/anode | |
| Efficiency | 40PPM（21700） | |
| 45PPM（18650） | ||
| Qualification rate | ≥99.8% | |
Related Products
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46 series Laser notching and winding integrated machine
This machine is cylindrical cell manufacturing equipment capable of 24-hour non-stop operation!
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High-speed HEV fully automatic winding machine
The equipment is primarily used for the fully automated winding of small square full-tab power batteries. It features a three-station configuration, online Overhang detection with closed-loop control, cold pressing and pre-shaping, Hi-pot testing, and material unloading via a conveyor belt.
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3C electrode-making integrated machine
This equipment is suitable for the fully automated winding of prismatic 3C lithium-ion batteries. It features CCD online detection of various data and closed-loop control. After the cell flattening and Hi-pot testing, the cells are unloaded from a conveyor belt.
