Fully-auto prismatic EV-battery cap welding & insulation resistance test machine
Functions
● Apply for EV-battery cap welding, insulation resistance test before & after welding, shell body air-leakage test, laser marking code and auto classification.
Features
● Insulation resistance test before & after welding
● To match with different leakage test way according to the user request.
● Laser marking code on the battery rely on system test.
● Auto classification & collection.
Technical Parameters(for reference)：
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ITEM
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MAIN PARAMETERS
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Dimension
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L x W x H ≈4500x2500x2000mm
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Weight
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About 2.5T
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Laser brand
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Rofin / IPG ( User defined)
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Welding way
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Continuous welding or single side welding
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Max power
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15KW( Adopt laser welding 2KW)
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Power supply
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To comply with the user’s country
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Air source
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≥0.6Mpa, 50L/min
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Vacuum source
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Equipment include vacuum source
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Applicable battery range
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L 60-250, W 18-60, H 80-200
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Capacity
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Normal laser welding speed 120mm/s
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Test pressure
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-90～0Kpa
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Test resistance
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100K～50GΩ
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