DIN
DIN 25201-4 defines the Junker transverse vibration test procedure used to evaluate the self-loosening behaviour of bolted assemblies in railway vehicles. It prescribes displacement amplitudes, preload levels, and acceptance criteria. AGMPL's TRAVIS series is fully compliant with this standard and produces the required clamp-load-vs-cycle diagrams.
Trade Shows & Exhibitions
Upcoming Events 2026Tire Technology Expo
Deutsche Messe, Hannover, Germany
Learn More →
TyreXpo Asia Bangkok
BITEC, Bangkok, Thailand
Learn More →
Automotive Engineering Exposition 2026 Yokohama
PACIFICO Yokohama, Japan
Learn More →
Automechanika Dubai
Dubai Exhibition Centre, Expo City Dubai
Learn More →
Trusted By Leading Manufacturers
* Representative client list. Logos shown are for illustrative purposes.