09/01/2026
When uniform temperature is critical, the way heat is delivered matters just as much as the heater itself. Cast-In heaters are designed with the heating element permanently embedded within a solid metal casting, allowing heat to spread efficiently through the casting before reaching the application. This construction helps provide excellent thermal transfer and consistent surface temperatures.
Because Cast-In heaters are custom engineered, they can be manufactured in a wide variety of shapes and configurations using aluminum, bronze, or brass. Precision-machined contact surfaces further improve heat transfer by maximizing contact between the heater and the equipment. Depending on the application, they can also incorporate cooling tubes or fins for processes that require both heating and cooling.
These advantages make Cast-In heaters a common choice for plastics processing equipment including extruders, dies, platens, blow molding, and injection molding, as well as semiconductor manufacturing and other industrial processes where reliable, uniform heating is important.
Learn more about Tempco's Cast-In Heaters and explore available configurations: https://www.tempco.com/Cast-In-Heaters.htm
Coming soon...
Booth: W1443 | May 3-7
