our sensors, your productivity.
Long pulsed laser-ultrasonic detection laser
Tecnar develops, manufactures and markets advanced sensors to optimize industrial processes.
© Courtesy of Oerlikon Mecto (US) Inc
© Courtesy of University of Notingham
© Courtesy of NRC Canada
References & Cases studies


Baosteel Lut revolution™ trial

Lut revolution™ demonstration program at Baosteel’s seamless pipe factory in Baoshan, China.   During summer and fall 2019, a Lut revolution™ wall thickness gauge was installed at the exit of ...
Read more

Benteler’s experience with the Lut revolution

For Tecnar, transferring laser-ultrasonics from the lab to seamless pipe mills was a major undertaking that was almost 20 years in the making… and believe us, the journey wasn’t easy! Overcoming th...
Read more

Novel signal processing of on-line wall thickness gauge profiles for production monitoring of hot seamless steel tube plants

Seamless tube manufacturers are under constant pressure to increase yield and productivity of their plants, especially in the current difficult times. Proper process monitoring at every stage of th...
Read more

Tecnar at Tube Düsseldorf 2018

Tube Dusseldorf, the largest seamless tube and pipe manufacturer’s meeting, is coming soon – from April 16th to April 20th. Tecnar will be there, will you? For us at Tecnar, Tube Dussel...
Read more

New : Rotoweld 3.0 with submerged arc welding

Tecnar is proud to announce that the first Rotoweld 3.0 with the SAW (Submerged Arc Welding) option has been successfully delivered recently to PLS Mechanical in Colorado.  As we all know, SAW is a...
Read more

The self-calibrating pot chemistry LIBS sensor

ABSTRACT In today’s challenging economics for steelmaking, the need for enhanced efficiency and better quality is more than ever a daily reality. Among others, pot chemistry and pot level are two k...
Read more