Testing and maintenance of machines

Balancing machines and spin testing systems are precise measuring equipment and have accuracies that are comparable to a high coordinate measuring machine. If testing of their capabilities is neglected, errors will not be detected and the product quality compromised. This can lead to higher rejection rate, or even to recalls in the worst case. We therefore recommend, in addition to the maintenance of your machines, to have a verification carried out by our laboratory.

The PFA procedures are accredited, validated and specifically tailored to individual machine types:

  • Inspection of universal balancing machines in accordance with ISO 21940-21 or SAE ARP 4048, SAE ARP 4050, SAE ARP 5323
  • Inspection of balancing machines in individual or batch production
  • Inspection of high-speed balancing machines for tasks in accordance with ISO 21940-12
  • Inspection of spin testing systems

Individual quality levels for all requirements

The eMobility market is growing... Increased range, improved performance and stricter environmental requirements have significantly increased consumer acceptance and demand. Electric drives must operate free of vibration in both the prototype and production stages.


Hotline general

+49 (0) 6151 32-2311
Monday - Saturday
07:00 am - 05:00 pm

Hotline Service (Helpdesk)

+49 (0) 6151 32-3083
Monday 01:00 am - Saturday 01:00 am (24h)
Saturday 08:00 am - 02:00 pm
The given times refer to CET (UTC+1, March - October UTC+2). The current time is:

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