Product Announcements:
Cartridge Heaters

Band, Cartridge, Coil, Strip, and Ceramic Heaters Help Heat Up OEM Applications

In plastic injection molding, various types of heaters are used to heat the molds and other components of the molding machine. These heaters play a critical role in maintaining the proper temperature of the mold and the plastic material.

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We are the industry leader in production speed, and reliable, quality heaters for plastics and packaging.

Cartridge Heaters

Cartridge heaters are small, cylindrical heating elements that are inserted into holes drilled into the mold. They are often used for heating the nozzles and sprue bushings, where the plastic material enters the mold. Cartridge heaters are known... Read more...

Plastic extruders of all kinds - think colors and resealable packages - require the kind of precise heat control our heaters provide. Read more...

An industrial equipment manufacturer was experiencing recurring cartridge heater failures in high-temperature heating applications. Read more...

Quickly and safely transfers heated liquids, gases and oils. Heatron's heat exchanger consists of a high-density cartridge heater encased in a metal jacket with ports for transfer of medium to be heated. The compact design provides higher watt density and dielectric strength compared with tubular versions. Contact Heatron for a design consultation to select the right set of options for y... Read more...

Heatron etched mica heaters offer an operating temperature range of -150° C to 500° C. Read more...

The seamless metal jacket on this specialized cartridge heater is formed from a single sheet of metal, resulting in superior sheath integrity for high altitude and high stress applications.  Read more...

Tempco cartridge heaters are important components used in many industrial heating applications including injection molding, fluid heating, packaging, food processing, aerospace and medical equipment. People typically use them to heat platens and molds or as liquid immersion heaters. They provide localized heat quickly and efficiently when inserted into drilled holes. Busines... Read more...

• Eliminate freeze-ups or drool
• Heat at watt densities up to 300 W/sq inch
• Reach sheath temperatures up to 1400°F
• Concentrate heat into as little as 1/4” holes

Ensure precise heating for your application needs with Tempco's Cartridge Heaters!

Ideal for aerospace, food processing, medical equipment, and more! These

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...