The Sandvik program includes air heating cassettes for use in, for example, large bakery ovens. With Sandvik's air heating cassettes it is possible to heat air or gases up to 800°C (1470°F) and maintain a uniform temperature throughout the furnace. The air heating cassettes can be produced to fit most existing or new furnace designs. Installation is very simple in most cases.
The air heating cassettes are part of Sandvik's program of Kanthal heating technology products.