TRAXX

Welcome to bolt load measurement
with the best bolt tension monitor

TRAXX is an innovative french company with over 25 years of experience in the field of controlled tension tightening. Founded with the mission to optimize the tightening of threaded connections, TRAXX offers cutting-edge solutions for measuring bolt tension in various industrial applications. From automotive engine design studies to the assembly of several hundred megawatt gas turbines, TRAXX is committed to providing accurate solutions to ensure the quality, integrity, and longevity of threaded connections.


One of the flagship products of this company is the TRAXX-M2.

It is an ultrasonic bolt tension meter that allows for periodic evaluation of the tightening force of threaded assemblies.TRAXX-M2 accurately measures the elongation produced by tightening a threaded element with a diameter ranging from 2 mm to 500 mm, without surface grinding or assembly modifications.

Today, TRAXX operates in 15 countries worldwide to meet the tension tightening needs across sectors ranging from automotive to aerospace, energy, and transportation. By placing innovation and quality at the core of its missions,
TRAXX establishes itself as a key player by providing reliable tightening solutions to major names in the international industry.