Product description
Functions
Tests the battery cover and container after heat sealing to make sure they are airtight. If no anomalies are detected, it proceeds to engrave the manufacturing code on each battery.
Machine operation
Once the battery has been conveyed to this machine, the testing device lowers down to suck air through the holes on the cover for testing leakages. If it is not airtight, the machine will trigger the alarm and unqualified batteries will be rejected; if qualified, the batteries will be sent to the next station, where the code will be stamped/engraved.
