# Air spring expansion test machine

> Test system that runs adiabatic tests under controlled load and pressure, records the physical quantities through the test and reports them in the customer format.

Page: https://ganiindustrial.com/projects/expansion-test-machine · Language: en

An air spring is sold on a curve, not a dimension: how it behaves as it is compressed and released under pressure. That behaviour is what a vehicle engineer designs around, and the only way to know a batch matches it is to test it.

This machine runs adiabatic tests under controlled load and pressure, measuring the physical quantities through the test — pressure and force, volume and flow, diameter, height and weight — rather than sampling a start and an end point.

The results are reported in the customer format and written into the ERP record, so the test is part of the product history instead of a printout in a folder. When a customer asks what a serial number did on the bench, the answer exists.

## Key features

- Pressure and force control
- Volume and flow measurement
- Diameter, height and weight measurement
- Reporting and ERP record integration


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GANI Industrial — engineering, manufacturing and lifecycle for European OEMs. Bursa, Türkiye.
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