Benefits:

• Outstanding fuel savings of up to 65%
• Significant reductions in CO₂ emission (directly proportional to fuel savings)
• Reduced levels of NO_x
• Rapid and uniform heat distribution
• Robust burner with high turndown and excess air capability
• Improved productivity
• No need for refractory-lined flues or recuperator due to low exhaust temperatures
• Reduced exhaust filtering requirements
• Highly fuel efficient, compact system
• Better resistance to heat and corrosion than metallic recuperators
• Attractive payback period

Features:

• Heat recovery by means of fast cycling compact regenerators working in pairs
• Typical air preheat: 85% of furnace temperature
• Staged combustion to reduce NO_x levels
• Velocities in excess of 90 m/s
• Sizes from 300 kW to 6000 kW
• Suitable for natural gas, LPG, manufactured gas and light oil
• Dual fuel option available
• Over 10/1 turndown on ratio on natural gas
• Over 1000 % excess air on natural gas
• Ignition by premix pilot
• UV flame detection
• Maximum furnace temperature: 1500ºC
• Exhausting by means of exhaust fan or eductor
• Control options: modulating, high/low, on/off or pulse firing
• Regenerators can be located under or above the burner

Typical Applications:

• Aluminium melting
• Heat treatment
• Forging
• Steel reheating
• Strip lines
• Ladle heating
• Glass pots
• High temperature air heating
• Waste vitrification
• Ceramic kilns