The 55mm / 2.16” immersion heater Supratherm55 offers a power up to 45 kW.
It has been specifically designed to maintain or increase temperature of aluminium in large capacity furnaces.
Concentrating strong powers on small heating lengths answers the need of power in furnaces having reduced bath foot, when limited place does not allow the installation of several supratherm heaters 28/32.
It is composed of a Nickel-Chromium resistance inserted into a high performing insulator conducting heat; the whole is fitted in a ceramic sheath directly immersed into the liquid metal.
Heating directly into heart of metal guaranties an improved aluminium quality with no overheated areas and nearly no corundum.