Roof Firing has the same energy saving effect as the conventional regenerative burners, and is installed on the roof for cases with limited space at the side walls or for uniform heating.

The operation of the burner is identical as the conventional regenerative burners.

Application fields and Benefits

Application fields

• Forge heating furnaces

• Heat treatment furnaces

• Aluminum holding furnaces

• Non-ferrous holding furnaces

Application benefits

• Increase of furnace space due to installation on roof.

• Energy savings (~50%)

• Stable flame formation at start cold conditions

• Minimised maintenance

• Customized design based on customer's request

Technical specification

Calorific range

300,000kcal/hr ~ 3,000,000kcal/hr

Heating temperature

~ 1,500℃

Fuel type

Gas (LNG, LPG, C.O.G, Mixed gases)

Liquid (Diesel, Heavy oils)

Dual fuel (gas and liquid)

Flame type

Wide flame

Heat storage media

Typically ball type


Side Firing , Roof Firing