Cartridge Heaters

Industrial insertion elements, commonly known as cartridge heaters, deliver concentrated localized heat directly into solid metal parts. Designed to fit precisely into reamed holes, these units minimize air gaps to maximize heat transfer efficiency in molds, platens, hot stamping dies, and packaging seals. Our selection features rugged construction options, including swaged high-watt-density designs for high-temperature demands, as well as a variety of lead wire configurations and moisture-resistant seals to handle specialized operating environments.

Branom Instrument Co. is your trusted source for precision thermal solutions. We stock a robust inventory of high-end insertion heating units from leading manufacturers, helping you eliminate process downtime and maximize machinery lifespan.