Erfahrungen & Bewertungen zu Ernst Berger & Söhne JUWEL - Schraubtechnik GmbH

Calibration and repair service

Calibration and repair service for electrical, hydraulic, pneumatic and mechanic torque wrenches, of course also for third-party devices.

All screwing devices receive a torque table resulting from testing of the respective device. The enclosed test documents document the precise torques.

The measuring data are numerically and graphically displayed in a standardised protocol. The continually turning screwdrivers takes are tested pursuant to ISO-5393

Our new test centre was developed in cooperation with the University Siegen. This enables us to perform calibration service for screwdrivers with a torque output of up to 30,000 Nm.