This equipment can be used in the vacuum pre-sealing process of Polymer Pouch lithium batteries. This machine has a compact design and can be placed in a glove box for use, and can realize vacuuming and heating sealing functions. The equipment has good vacuum maintenance in the working chamber, high-quality sealing effect, and good flatness of the finished battery.
Features
* Suitable for pre-sealing process of small and medium-sized polymer pouch lithium-ion batteries;
* The vacuum degree is maintained well to ensure the moisture content of the finished battery;
* Using soft sealing method, it has good temperature uniformity, high packaging consistency and long service life;
* The overall design is compact and can be placed in an ordinary glove box for use;
* When used in a glove box, it is recommended to use inert gas to prevent contamination of the glove box;
* Standard modular design of electronic control and structure facilitates maintenance;
* Sealing molds with different sealing widths can be customized and selected.
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Chamber |
The chamber is made of aluminum alloy, which is corrosion resistant and has a firm structure; |
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Vacuum degree |
The vacuum degree can be adjusted up to -95Kpa (the buyer shall provide the vacuum pump); |
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Head temperature |
Room temperature～250℃, temperature adjustable; |
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Temperature control accuracy |
±2℃; |
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Heat sealing pressure |
0～7Kg/cm2 adjustable; |
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Heat sealing time |
0～99 seconds adjustable; |
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Edge sealing width |
5±0.4mm (can be customized) |
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Maximum edge sealing length |
200mm (can be customized, such as 300/400/500mm sealing length) |
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Seal thickness range |
60~300um |
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Seal thickness accuracy (mm) |
Sealing thickness difference between any two points<15um |
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Air consumption |
About 0.2L compressed gas per seal once. |
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Working speed of air compressor |
≥180 times/h |
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power |
Using 300w heating tube, the power consumption when heating is about 0.6KW. |
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Power Supply |
220V/50Hz; |
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Compressed air source |
0.5～0.8Mpa; When used in the glove box, the cylinder power source must use the same working gas used in the glove box; |
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Working chamber |
470mm*485mm*435mm; |
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Control box |
420mm*325mm*225mm |
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Equipment weight |
About 50Kg |
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