Available in several diameters, lengths and sheath materials, these heaters can be formed into virtually any shape and can be brazed or welded to any metal surface. Choose specific application finned heaters or heaters for runnerless molds.
Finned Tubular Heaters
Finned Tubular elements are normally used in forced or free convective air applications at low to medium temperatures. Typical applications are for heating indoor clean air from ambient conditions up to 250/275°F for steel finned units & to 550°F for stainless fins. Steel finned heaters can be operated up to 750°F on sheath and stainless steel finned heaters used up to 1200°F (1000°F UL limit) sheath temperatures.
Tempco Tubular Heaters are the most versatile and widely used source of electric heat for industrial, commercial and scientific applications. They can be designed in a wide range of electrical ratings, diameters, lengths, terminations, and sheath materials. Important and useful characteristics of tubular heaters are that they can be formed into virtually any shape, brazed or welded to any metal surface, and cast into metals.
Tubular Heaters for Hot Runner Manifolds
Hot Runner Manifold Heaters are made to order using .260″, .315″ or .375″ diameter Incoloy® tubular heating elements. Commonly specified terminations include threaded stud or wire leads.