Float Glass Furnaces

From high temperatures to art: Perfect mastery of float glass furnaces

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Furnace construction requires perfection and precision in all its details.

With applications ranging from architectural structures to automotive glass, from electronic displays to essential everyday surfaces, float glass forms the cornerstone of the modern glass industry.

GTR is specialized in the erection, heat-up, and maintenance of float glass furnaces, which are critical for high-capacity production targets. With successfully completed float glass furnace projects to date, we have proven to be a reliable partner in technological steel fabrication, refractories erection, furnace heat-up, hot and cold repair processes. Through our operational excellence, disciplined project management, and ‘on-site production’ approach, we deliver efficiency, uninterrupted operation, and quality-focused solutions to the float glass industry.

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Specializes in the erection, and commissioning of glass furnaces with melting capacities ranging from 250 to 1200 tons per day.
Our expertise covers steel structure and refractory installation, furnace heat-up and start-up operations, as well as complete furnace reconstruction and hot repair works.
With deep know-how and field experience, GTR delivers turn-key furnace solutions ensuring reliability, safety, and operational excellence.

Specialized Solutions

Excelsius expertise: As the exclusive authorized partner of Excelsius in Türkiye, we provide specialized support in the precise furnace heat-up processes of float glass furnaces.

IRF repair & maintenance services: With patented IRF solutions, furnace service life is extended while operational performance is maximized.Float glass furnaces are highly sophisticated industrial facilities that require substantial investment. With molten glass baths extending up to 400 m² and designed for 24/7 continuous operation, their daily production capacity can reach 1,200 tons.
As long service life and operational reliability are the primary objectives, all phases — including furnace erection, refractory and steel installation, commissioning, and hot repair works — must be executed with exceptional precision, strict quality control, and adherence to international standards.

At every stage, millimetric precision and meticulous control are GTR’s top priorities—because we know that the success of a furnace is only possible through flawless execution.

High-Capacity Float Glass Furnaces

"The architectural and automotive industries demand flawless flat glass, produced at massive scales. GTR provides comprehensive engineering services for large-tonnage float glass furnaces, ensuring the structural integrity required for long campaign lives.From the melting tank to the tin bath, our expertise in float glass furnaces guarantees optimal thermal distribution and defect-free glass production. We utilize premium refractory materials to withstand the immense thermal loads and chemical stresses inherent in continuous float lines."

GTR’s Distinctive Strengths

People-First OHS Approach Our people-first philosophy shapes every solution we offer, reflecting our responsibility for health, development, and human labor.

Operational Excellence We aim to maximize efficiency, quality, and speed across every project we undertake — through meticulous planning, smart resource use, and innovative solutions.

Proactive & Solution-Oriented Approach We take a proactive, solution-oriented approach by anticipating risks, developing timely alternatives, and dynamically managing processes based on real-time insights and evolving customer needs.

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