How to Correctly Insert a Cartridge Heater into a Mold

In this how-to video, Thermal Corporation engineer, Kyle Otte, explains how to correctly insert a cartridge heater into a mold, block, or any other heating application.

This particular example uses a 3/8" diameter cartridge heater with swaged, fiberglass leads. All of our cartridge heaters, as well as other heating products, are manufactured right here at Thermal Corporation located in Madison, Alabama USA!

Check out the links below for more information about cartridge heaters and Thermal Corporation:
Thermal Corporation website:
Cartridge Heater Technical Information:
List of all Cartridge Heater Configurations:
Cartridge Heater Options Available:

Full Product Line from Thermal Corporation:

Don't forget to check out our blog for more information on industrial heating technology, company news, case studies, and more!


Thermal Corporation is a design and manufacturing company of industrial heating products for the plastics industry, located in Madison, AL USA. Specializing in cartridge heaters, mica band heaters, ceramic band heaters, mica strip heaters, nozzle band heaters, temperature sensors, temperature controllers, and many industrial heating accessories.

Buy Direct. Buy Local. Buy THERMAL!

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