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Name
Polyester Film Wrapping Machine
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Unit Capacity
≥8PPM
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Applicative Cell Dimensions
140-180mm(W)
90-220(H)
20-80mm(T)
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Heat Sealing Temperature
150-220°C, accuracy±0.3°C
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Heat Sealing Time
1-5s (0.1s adjustment precision)
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Film Edge Positioning Accuracy
±0.1mm
Polyester Film Wrapping Machine
The Polyester Film Wrapping Machine performs heat sealing of Mylar film to the baseplate insulating sheet, Mylar film full-wrap encapsulation, and Mylar-to-top bracket for prismatic lithium battery cells during assembly.

Details


Technical Specification
Equipment Features
- Multi-axis rotary wrapping film mechanism with high edge alignment accuracy
- Film-to-cover-referenced edge alignment accuracy: ±0.5mm
- Close adhesive attachment of film and cell, rare to produce edge lifting and air pockets
- Non-stop Mylar and carrier plate loading with 2-hour replenishment cycle
- Compact layout with multi-station turntable or linear conveyor system, delivering multi-capacity compatibility
- 4-axis robot for cell/insulator integrated handling, reducing gripping cylces and with a minimized displacement
- Broad product compatibility with rapid changeover capability
- Weld coverage ratio >50%, tensile strength >10N per weld
Optional configurations
- 4-axis robot for insulator loading
- Film lamination module: film flipping position detection/rotary wrapping
- Material handling execution: 6-axis robot with full model compatibility
- Bottom tape position CCD inspection
- Material handling(loading/unloading) floating gripper
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