Product Announcements:
Cartridge Heaters

Backer Hotwatt’s lineup of micro-cartridge heaters designed to help engineers solve difficult small-space design challenges is formatted in a convenient, one-page, comprehensive format on its website. The company’s Low-Watt, Superwatt, and SunRod heaters provide a range of solutions for applications that require a precise amount of heat within a small design envelope. Read more...

Tempco provided a custom Pipe Heater for our customer who manufactures vacuum pumps for many industrial applications. Read more...

Low to Medium Watt Density - The Hotwatt Square and Rectangular Cartridge Heater is designed to distribute maximum heat within a desired area. Because they are completely enclosed, square units will furnish more usable heat for a given wattage than a comparable strip heater attached to the exterior of a mod, platen, or other equipment. Read more...

Hotwatt Precision Cartridge Heaters provide localized heat to restricted work areas requiring close thermal control. Read more...

CHROMALOX HEATS RECYCLED PLASTICS TO DEVELOP SUSTAINABLE FUEL SOURCE

During the re-plasticizing process of recycled plastics, the plastic materials need to be melted and the temperature accurately maintained Read more...

Processes within the Food and Beverage Industry often require heat. TEMPCO Cartridge Heaters are a reliable source of precise heat that is localized which is often key to these applications. Read more...

Cartridge heaters are a popular solution used to heat endless applications.

What are cartridge heaters? Cartridge heaters consist of a heated wire packed with inorganic powder and packed tightly into a metal tube. Also known as immersion heaters, there are many options and available sizes. Access our download page by completing the form to the right and read more on cartridge heat... Read more...

Hotwatt manufactures several miniature cartridge heater diameters starting at 1/8” with 5/32” and 3/16” options in low to medium watt densities up to 60 watts per square inch. Read more...

Cartridge Heaters: How they are made & Why they fail! Read more...

Designed for maximum: Watt density, temperature, heat transfer, and heater life. Maximum surface temperatures up to 1400°F. Basic designs are readily adaptable to a wide variety of applications, special requirements, sizes and ratings. Read more...