Sustainability and high performance: GF-ELTI leads the change at Made In Steel

The steel industry is constantly evolving, with an increasingly clear goal: reducing environmental impact and optimizing energy efficiency. The future of steel lies in innovative solutions that combine high performance, technological innovation, and sustainable production.
In this context, GF-ELTI positions itself as a key player in the development of high-efficiency industrial furnaces and plants, designed to reduce energy consumption and improve performance in re-heating, heat treatment, and quenching processes.
GF-ELTI’s patented technologies allow to:
• reduce emissions thanks to advanced insulating materials;
• reduce consumption of fuels and combustibles;
• improve efficiency of heating equipment and burners;
• optimize energy consumption with heat recovery systems;
• use recyclable components for a sustainable life cycle.
An approach that helps customers improve productivity while reducing both capex and opex costs while reducing the environmental impact.
Green steel: sustainable production technologies
GF-ELTI promotes a new sustainable production model for the steel of the future, addressing the environmental and production challenges of a constantly evolving sector. Industrial innovation is key to combining efficiency and respect for the environment, making steel increasingly a protagonist of the ecological transition.
Among GF-ELTI's key technologies for a “green” steel industry:
• advanced post-combustion systems, to reduce polluting emissions and ensure greater environmental compliance.
• self-recuperative and regenerative burners, which allow for the reuse of thermal energy that would otherwise be lost, reducing waste and optimizing fuel consumption.
GF-ELTI at Made in Steel 2025
From May 6 to 8, 2025, GF-ELTI will once again take center stage at Made in Steel, the leading European event dedicated to the steel supply chain, held at FieraMilano RHO. An unmissable event to discuss industry innovations, discover the latest technologies, and build new synergies.
Again this year, the company will be present to share its expertise in the optimization of heat treatment processes and the construction of innovative and efficient industrial furnaces for an increasingly sustainable metallurgical industry.
GF-ELTI awaits you—where to find them? Visit Stand N35 – Hall 22
- Various plants •
- Treatment equipment and furnaces •
- Reheating furnaces •
- Other heat treatment and surface treatment lines •
- Quenching and tempering plants