The spiral heaters can be manufactured with resistive nickel, chromium wire alloy or of the kanthal a1, kanthal af or kanthal apm types characterized by the performance they offer at high temperatures and their durability, withstanding temperatures of up to 1400 degrees Celsius.

As for nickel and chromium as an alloy they can work optimally at 1200 degrees of temperature, they are characterized by their excellent property against corrosion, and in turn, have a low level of oxidation.

Maxpol heat can offer spirals of different diameters, thread sections and all kinds of compensations. - Spiral resistors for ovens