Skip to main content
NNT Sp. z o.o.
NNT Sp. z o.o.
80-125 Gdańsk, ul. Kartuska 432A
+48 502 060 080
adam.augustyniak@nntlab.com
nntlab.com
NNT Sp. z o.o.

ABOUT THE COMPANY

NNT – an innovative startup from Gdańsk with academic roots – develops technology that allows to quickly, fully non-invasively determine the state of stress in steel materials. Unwanted stresses occurring in steel materials are one of the primary causes of cracking, which can often have catastrophic consequences. Knowledge of the state of stress can therefore provide early information to prevent them. This is of great importance for safety, but also for limiting the negative economic consequences of failure. In addition, knowledge and control of the stress state is helpful in controlling production or service processes – for example, to quickly verify the effectiveness of stress relief in welding processes.

KEY PRODUCTS

MagStress5c
MagStress5d
GrindCheck

PROCESSES

Our technology, based on an advanced analysis of magnetic phenomena (Barkhausen effect), gives a wide range of possibilities to examine the stress of steel elements of different sizes, geometries, including those covered with varnish coatings. We also deal with the detection of grinding burns.

NNT Sp. z o.o.