1. Resistance heating
Direct heating

2. Strips and wires

3. Acheson’s furnace for graphite

4. Acheson’s furnace for SiC

5. Direct heating of water

6. Special steel production

7. Cathode heating

8. Salt baths

9. Furnace for glass production

10. Furnace for glass production

11. Elektrodes

12. Resistance welding

13. Resistance welding

14. Resistance welding

15. Resistance heating in food industry

16. Resistance heating in food industry

17. Resistance heating in food industry

18. Resistance heating in food industry

19. Resistance heating in food industry

20. Soil decontamination

21. Soil decontamination

22. Indirect resistance heating

23. Chamber furnace

24. Wagon furnace

25. Shaft furnace

26. Cover furnace

27. Cylinder furnace

28. Belt furnace

29. …and many others

30. …and many others

31. Heating elements

32. Heating elements

33. Heating elements

34. Heating elements

35. Heating elements

36. Heating elements