Cartridge Heaters Manufacturers and Suppliers

IQS Directory implements a thorough list of cartridge heater manufacturers and suppliers. Utilize our listing to examine and sort top cartridge heater manufacturers with previews of ads and detailed descriptions of each product. Any cartridge heater company can design, engineer, and manufacture cartridge heaters to meet your companies specific qualifications. An easy connection to reach cartridge heater companies through our fast request for quote form is provided on our website. The company information includes website links, company profile, locations, phone, product videos and product information. Customer reviews are available and product specific news articles. This source is right for you whether it's for a manufacturer of immersion cartridge heaters, cylindrical heaters, and metal cartridge heaters.

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  • Circulation Heaters: Needle in the Hay

    Cartridge Heaters The needle in the haystack metaphor is often used as a gentle way to tell someone that whatever they are waiting for or searching for is probably not going to come or be found. It's all about the odds, and the odds don't look good when something as small and thin as a needle is buried in a giant haystack full of small, thin pieces of hay. However, a match in a haystack would be a very different kind of metaphor. It is something very small that could...

  • Cartridge Heaters: The Removable Heating Insert

    Cartridge is a popular word in the industrial arena, used to describe an electronic part within cassette tapes, a gun powder container that is inserted into a gun, a removable unit within a computer system as well as being associated with certain types of electric heaters. The range of the word is because of what it suggests, that cartridge is some sort of small piece within a bigger puzzle, one that can be removed and replaced at will. With this in mind, one can imagine the details of cartridge heaters...

Industry Information

Cartridge Heaters

Cartridge heaters are small, cylindrical electric heaters used to provide localized or precision heat to materials and equipment parts in a variety of settings. Similar to immersion heaters, cartridge heaters are usually inserted into a material to heat the surrounding area; unlike immersion heaters, which are usually submerged in water or other liquids, cartridge heaters are inserted into small holes drilled in metal materials and parts that require internal heat. While capable of providing localized high temperature heating, cartridge heaters can also radiate heat throughout the interior of a material or product.

The type of localized, interior heating produced by cartridge heaters is used to heat specific parts of machinery used in packaging, die cutting, mold forming, hot stamping, labeling, sealing, printing, fluid heating, food service and many other industries. Hot plates, platens, semiconductors, shrink wrap machines and labeling machinery often use internal cartridge heaters to heat specific applicator parts. Plastic and rubber forming processes in particular make extensive use of cartridge heaters and other localized heating systems like strip heaters to assist in the plasticization of materials. Cartridge heaters are available in a wide variety of configurations and compositions to suit the equally wide variety of contexts in which they are applied.

Assembled with similar materials to other types of electric heaters, cartridge heaters are commonly formed from electric coils insulated by ceramic material and encased in a metal sheaths. Insulating materials may also be mica, mineral or fiberglass, depending on the desired wattage and application for the heater. Insulation is necessary between the heating coil and the sheath because contact between the two materials can cause short-circuiting. Sheaths can be constructed from a variety of materials including aluminum, copper, iron, nickel and stainless steel. Some cartridge heater configurations are folded in half, allowing the cartridge to expand as it heats, making contact with the material surrounding it on all sides, thereby providing more effective and evenly distributed heat. Engineers and designers must be extremely precise when using cartridge heaters in equipment, making sure to install cartridge heaters with the proper wattage, heat temperature and oxidation effects in relation to the material in which it will be immersed.

cartridge heater
circulation heaters
Cartridge Heaters - Thermal Devices
Cartridge Heaters - Hotwatt

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