- Hot gas generators
- Combustion chambers
- Sinter burner systems
- Flare ignition devices
- Hot-blast stove ignition devices
- Mobile heating devices
- Thermal post-combustion installations
- Drying equipment for refractory material
- Firing systems for heaters and steam generators
- Heating burners and acid gas burners for Claus systems
- Tundish and ladle heaters for the steel and foundry industry
- and many others