Battery Manufacturing EquipmentHangke cell end-of-line test and inspection family
Hangke offers two end-of-line options for finished cells. One is a final-test machine for pouch and aluminium-case cells, including solid-state cells, with data storage, MES upload and ≥12 ppm. The other combines performance testing, appearance inspection and analysis using AI recognition. Both sit at the end of the cell line before release.
Two configurations and what each lists
The EOL machine labelled for solid-state cells lists pouch and aluminium-case cells, production-data storage with MES upload, and ≥12 ppm. It names no test instruments, limits or cell sizes. The integrated version combines performance testing, appearance inspection and analysis with AI recognition, and Hangke gives an equipment good-product figure of ≥99.9%.
Hangke gives no sampling method for that percentage. Ask what it measures, and get separate figures for AI detection, leak sensitivity if relevant, and cell yield. Request the full list of installed tests with the measuring or detection specification for each. Specify any OCV, insulation, DCIR or helium checks you need by name, since the EOL label alone does not say which are fitted.
| Parameter | Published value | Record status |
|---|---|---|
| Solid-state-labelled EOL rate | ≥12 ppm | known |
| General EOL unqualified equipment good-product figure | ≥99.9 % | known |
Catalogue values apply to the configuration and test method the maker states. Ask for the values that apply to your configuration.
Setting up AI appearance inspection
Supply approved appearance samples, defect classes and tolerance limits for your cell surfaces. Specify lighting and view coverage, how model versions are managed and what happens when a classification is uncertain. Hangke names AI recognition without giving false-accept or false-reject rates or a defect sample set.
Run normal cells and agreed defective samples through the station using Hangke's safe procedures, and keep each sample's ID with its result. For the electrical tests supplied, set calibrated references, ranges and recipe conditions apart from the visual check. Each inspection method covers its own defects, so plan acceptance for each one.
Source references: s3
Releasing cells only with a complete, current result set
Define cell identity, the test fields and versions required, and who makes the final release. Decide what happens if a result is missing, an upstream result is too old, a cell has been reworked or the MES upload breaks off. Write these rules into the contract, because the catalogue only mentions data storage and connection.
If throughput matters, count fully checked good cells on the ≥12 ppm configuration and log test time, rejects and blocked downstream positions. At handover, collect instrument and camera calibration, fixture changeover, model versions and a controlled recovery procedure. Agree your cell-quality limits in the specification, since neither description sets them.
Hangke's profile lists the formation and grading systems upstream of this test, which sit in the formation stage category, and the FAT and SAT page explains how to verify end-of-line results against an independent meter.
Questions that change the purchase
| Decision | What the catalogue says | Next step |
|---|---|---|
| Which tests are actually included? | The catalogue names EOL and performance testing without listing instruments. | Approve a test list with limits for your station. |
| What defects does AI recognise? | The catalogue gives no defect sample set or detection rates. | Run defined defect classes and check how uncertain results are handled. |
| Can an incomplete result set release a cell? | The catalogue lists data storage and MES upload only. | Require current test, recipe and model versions and a hold rule. |
Prepare the supplier conversation
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Sources and check dates
The maker's own pages and public records used for this page, each with the date it was checked.
s1 · Hangke cell end-of-line test and inspection family original public data
Hangke Technology · Manufacturer-origin source
Describes the EOL machine for pouch and aluminium-case cells with data upload and its rate.
Archived source check: 2026-10-11
s2 · Hangke original post-processing equipment portfolio
Hangke Technology · Manufacturer-origin source
Shows the EOL equipment at the end of Hangke's formation and test range.
Archived source check: 2026-10-11
s3 · Hangke cell end-of-line test and inspection family original public data
Hangke Technology · Manufacturer-origin source
Describes the integrated performance and AI appearance inspection version and its good-product figure.
Archived source check: 2026-10-11
Still to confirm
- The full list of tests and instruments installed in your EOL station.
- AI defect detection rates and the sample set used to set them up.
- What the ≥99.9% equipment good-product figure measures.
- The cell sizes and conditions behind the ≥12 ppm rate.
Final electrical testing and appearance inspection before cell release
- Cell geometry and full list of supplied tests
- Electrical ranges, recipes, references and uncertainty
- Appearance defect classes, samples and view coverage
- AI model version, uncertain results and false-decision limits
- Complete-result rule, rework and MES recovery
- Good-output interval, calibration and fixture changeover