HORN Glass stands out as a global leader in turnkey glass plant solutions, offering advanced technology and expert engineering from concept to commissioning. Headquartered in Germany, HORN is renowned for its precision-engineered Annealing Lehrs, delivering consistent, high-quality performance under the trusted “Made in Germany” label.
HORN provides complete turnkey Annealing Lehr systems, including installation and commissioning, ensuring a seamless experience for glass manufacturers. The company also specializes in the repair, modernisation, and capacity expansion of existing Annealing Lehrs, regardless of their original manufacturer, making HORN a reliable one-stop partner for furnace and plant upgrades.
A key advantage of HORN’s systems lies in their use of preheated cooling air instead of cold ambient air. This innovation enables a more uniform stress relief process without compromising cooling speed, resulting in improved glass quality. The even control of internal stresses during annealing enhances both product performance and manufacturing efficiency.
With its deep industry expertise and focus on continuous innovation, HORN goes beyond the furnace to deliver tailored solutions that support long-term success for its clients across the global glass industry. 
Source: HORN with additional information added by Glass Balkan
