150 YEARS OF EXPERIENCE. BUILT ON TRUST.
ŽOS Vrútky Product Portfolio
Technical and Expert Services for Rail Technology and Industry

We also provide our expert capabilities on a standalone basis—ranging from technical inspections, diagnostics, and non-destructive testing to specialized trials, measurements, and technological services. These services are utilized in the maintenance and operation of rolling stock, their components, and other technical equipment.

Thanks to our in-house technical and testing facilities, we can adapt individual services to specific equipment, the required scope of inspection, or the technological process.

ŽOS Vrútky
Expert Services
Technical Inspections and Diagnostics
Non-Destructive Testing
Testing, Measurements, and Calibrations
Specialized Technological Services
Traction Vehicle Rental
Other Expert Services
Technical Inspections and Diagnostics

Technical condition inspection of vehicles, components, and equipment

    • technical inspections
    • diagnostics
    • rolling stock inspections
    • component inspections
    • technical measurements
    • technical condition evaluation
Non-Destructive Testing

Inspection of materials and structural assemblies without causing damage

    • visual testing
    • ultrasonic testing
    • magnetic particle testing
    • liquid penetrant testing
Testing, Measurements, and Calibrations

Verification of equipment properties, functionality, and technical parameters

    • electrical machine testing
    • electrical and mechanical measurements
    • post-repair and post-maintenance testing
    • calibrations
    • functional testing
    • testing services and issuance of reports/certificates
Specialized Technological Services

Impregnation, balancing, and other specialized technological processes

    • vacuum-pressure impregnation (VPI) of rotors, stators, coils, transformers, and reactors
    • re-impregnation of electrical machines and equipment
    • laboratory analysis of impregnating varnishes
    • dynamic balancing of rotating bodies
    • drying and conditioning of transformer oils
    • transformer oil testing
    • additional technological operations according to customer requirements
Traction Vehicle Rental

Traction vehicles for operational and maintenance use

    • available vehicle types
    • technical specifications
    • rental terms and conditions
    • availability
    • contact
Other Expert Services

    • statutory revisions and safety inspections
    • technical support
    • training
    • technical assistance
    • additional specialized services according to customer requirements