Galvalibs 2.0:
Molten metal bath chemistry sensor for continuous hot-dip galvanizing lines

Real-time bath management tool to increase your quality and stay competitive in today’s galvanizing industry.

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What is a Galvalibs?

The Galvalibs 2.0 brings bath chemistry analysis from the laboratory to the line. Its patented technology, based on real-time Laser-Induced Breakdown Spectroscopy (LIBS), performs a laser sampling of the molten metal, deep below the surface, yielding a highly accurate, multi-element chemistry analysis. By its nature, dissolved concentrations are measured directly, without the need for temperature information or model-based calculation.

Advanced zinc bath management

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Real-time and accurate bath composition

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Most accurate bath level in the industry

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Better dross control

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Discover the Galvalibs

Galvalibs design

The Galvalibs 2.0 is designed for the daily reality of a continuous hot-dip galvanizing line. It comes in a robust, compact and low-maintenance package.


With the Galvalibs Calibration Unit (GCU), operators can perform routine calibrations without a laboratory.

Easy self-installation

The Galvalibs is a self-installed system.

Pride in our products

Tecnar takes pride in offering the best manufacturing/engineering warranty and support in the business so you can rely on Galvalibs 2.0 technology for years to come.

But don’t just take our word for it… take it from our customers.

User's Testimonials

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