Kanthal Corp.

With Kanthal 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.

Fibrothal diffusion cassettes are a 'plug and heat' solution for the production of high-quality crystalline silicon wafers for solar cells and semiconductors.The diffusion cassettes are of low mass design type with vertical or horizontal elements for operating temperatures up to 1350°C (2460°F). Customized heaters for specific applications can be delivered on request.

Furnace rollers made from Kanthal APMT, an iron-chromium-aluminium (FeCrAl) alloy, for heat treatment furnaces with operating temperatures up to 1250°C (2280°F). Kanthal furnace rollers are available in outside diameters from 26 to 350 mm (1 to 13.8 inch), according to customer design.

A flow heater for clean gas flows up to 1100°C (2012°F) has been introduced to Kanthal's extensive product range. Due to its unique patented design and electrical heating system it gives very high gas outlet temperature and net efficiency up to 95%

Extruded tubes made from Kanthal APMT and Kanthal APM iron-chromium-aluminium (FeCrAl) and nickel-chromium (NiCr) alloys for gas-heated or electrically heated furnaces.Kanthal furnace tubes can be used at temperatures up to 1250°C (2280°F) and are available in sizes from 26 to 260 mm (1.02-10.2 in.) outside diameter. Kanthal APM and Kanthal APMT furnace tubes, as well as other Sandvik high-temperature tubes, are suitable for use as, for example:

Kanthal prefabricated heating modules are designed for a wide range of thermal processing applications up to 1700°C (3090°F) element temperature. Combining the best properties of electric heating and fiber or dense ceramic insulation, Kanthal heating modules are suitable for the smallest laboratory furnace to the largest production furnace.