1. Ignition boxes
2. Solenoid valves and coils
3. Servos and modulating valves
4. Transformers
5. Pressure switches
6. Ascon regulators
7. Spark plugs, pipettes and cable
8. Burners

9. Diffusers
10. Gas treatment
11. Air filters
12. HT & HTD tubes
13. Aluminum tubes
14. Metal rollers
15. Kiln movement

16. Traction sheaves
17. Springs and claws
18. Gas hoses
19. Temperature oils
20. Special photocells
22. Duerre materials
22. Centrifugal fans