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Case Studies:
Real Results with Laser Spectrometry

Learn from Users about their Experiences with QuantoLux Systems

 Discover how QuantoLux customers around the world use Laser OES technology in practice. Learn from their success stories about real applications, valuable experience, and innovative approaches that create measurable benefits. From portable devices to powerful floor-standing systems, our solutions provide precise and efficient analysis tailored to your specific needs. 

QLX9 slag analyzer at Feralpi Italy
QLX9 at Feralpi Italy 2

QLX9 at Feralpi Group Calvisano, Italy

First Customer to Scale Up – 4 Years of Industrial Proof

Since 2022, Acciaierie di Calvisano has used QuantoLux slag analysis. Together with Feralpi, QLX9 was refined for real melt shop conditions. After successful trials, Elbe-Stahlwerke Feralpi followed. Calvisano became the first customer to scale up — already investing in a second system. Today, QLX9 is a standard tool for daily process optimization.

QLX1 at SWERIM
SWERIM Samples Laser OES

QLX1 at SWERIM, Sweden

Flexibility is King in Academia

Fast, flexible analysis is key in modern steel research and recycling. QLX1 enables direct elemental analysis without complex preparation—accelerating workflows and improving real-time data. Result: shorter, more efficient development cycles.

QLX9 at Pittini Verona
QLX9 at Pittini Verona in the control room

QLX9 at Pittini Verona, Italy

A Clear Business Case for Rapid Slag Analysis

At Acciaierie di Verona (Pittini Group), slag analysis in ~20 seconds enables real-time control of FeO, basicity, and slag condition. Result: lower Fe losses, reduced energy and alloy consumption, less refractory wear, and more stable heats—direct impact on Opex and process efficiency.

QLX9 in the Store Steel Laboratory
QLX9 in the Store Steel Laboratory

QLX9 at Štore Steel in Store, Slovenia

Mastering Vacuum Degassing with In-Situ Slag Analysis

At Štore Steel, fast slag analysis enables real-time control before VD. QLX9 delivers results in seconds—allowing precise slag adjustment.

Result: faster pumpdown, improved degassing efficiency, more stable heats, and consistent product quality.

QLX9 with the Kardemir laboratory team in Karabük, Turkey
The QLX9 in the Laboratory of Kardemir in Karabük, Turkey

QLX9 at Kardemir Karabük, Turkey

Bye-Bye  Bottleneck – Slag Analysis On Demand

KARDEMİR, slow slag analysis limits ladle furnace control. With QLX9, results are available anytime in seconds—no sample prep, no extra effort.

Result: faster decisions, more stable LF operation, and improved process efficiency without additional staff or automation.