Corrugated Strip / Wire Heating Element

As discussed above the radiation paraments and the watt loading plays an important role in the element design and selection. The Rod Over Bend element is formed by bending the wire into continuous loops and supported on ceramic / metallic pins rigidly in the ceramic fiber, vacuum formed fiber and even on refractory insulated furnaces, In some cases wher there is a possibility of contamination from the furnace and charge the elements are bent at the tips of the loops to keep the elements clear of the insulation or hearth elements slightely liofted up, say eg; hearth elements in a Heat Treatment furnaces preventing the element from The element wire being free to radiate, the elements can be loaded ro very high surfce lodngs.