Giant Car Furnaces


Car furnaces are used for batch annealing/normalizing and stress relieving large castings, forgings and weldments.

Flinn & Dreffein's Engineering Company offers a wide variety of custom engineered Car Furnace designs which include some of the largest in the world. Design, materials and capabilities are the finest available.


Massive, double door, fuel fired stress relieving furnace.


High temperature electrically heated furnace.


Huge, fuel fired furnace with 400 ton load rated car.


Large, Direct Fired Car Furnace for heat treating large mill rolls to very close temperature cycles.


Large double chamber railroad tank car stress relieving semi-continuous furnace accommodates four railroad cars at one time.



Return to F&D Home Page.