At the Pontenossa steel factory in Northern Italy, the industrial oven used for chemical reaction and drying processes required a highly reliable, stable, and precisely controlled heat source.

Due to the nature of the process, the furnace operates at elevated temperature levels, making it essential for the burner to be not only ATEX compliant but also specifically designed to withstand continuous high-temperature operation.

In addition, the presence of potentially explosive atmospheres required full compliance with ATEX regulations, while the system also needed to provide maximum operational flexibility and ease of maintenance.

For this reason, the burner was required to be installed on a sliding trolley system, allowing safe and efficient access during maintenance activities.

The selected solution was the AM 7 G ATEX gas burner, rated at 10 MW thermal output.

The burner was engineered with high-temperature-resistant materials and a robust mechanical design, ensuring stable performance under demanding thermal and process conditions.

The scope of supply included:

• Optimized combustion system for chemical reaction and drying ovens
• 10 MW thermal capacity providing stable and homogeneous heat distribution
• High-temperature-resistant burner design and combustion head
• Fully ATEX-certified mechanical and electrical components
• Sliding trolley installation for improved maintenance accessibility
• Heavy-duty construction suitable for harsh industrial environments

Following commissioning, the system delivered the following results:

• Stable and controlled temperature profile in high-temperature furnace operation
• Safe and reliable performance in ATEX-classified hazardous areas
• Long-term operational stability enabled by high-temperature-resistant design
• Reduced maintenance time and minimized downtime through sliding trolley installation
• Improved process efficiency and product quality

• Reliable and durable burner solution for high-temperature industrial processes
• Full compliance with ATEX safety standards
• Enhanced maintenance and service flexibility
• Reduced operational risk and extended equipment lifetime
• Proven reference solution for steel industry applications