Product Description

Large Fully-auto prismatic EV-battery cap welding & leak 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):

ITEM

MAIN PARAMETERS

Dimension

L x W x H ≈4500x2500x2000mm

Weight

About 2.5T

Laser brand

Rofin / IPG ( User defined)

Welding way

Continuous welding or single side welding

Max power

15KW( Adopt laser welding 2KW)

Power supply

To comply with the user’s country

Air source

≥0.6Mpa, 50L/min

Vacuum source

Equipment include vacuum source

Applicable battery range

L 60-250, W 18-60, H 80-200

Capacity

Normal laser welding speed 120mm/s

Test pressure

-90~0Kpa

Test resistance

100K~50GΩ

EV-battery cap welding & leak test machine

battery equipment

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