A Cartridge Heater Manufacturer is a cylindrical heating component that is used in many industrial applications. They are inserted into drilled holes and provide localized and precise heating. These heaters have high watt density, which ensures fast and efficient heat transfer. They also offer high reliability and are well-suited for harsh environments. They are ideal for a wide range of applications, including the insertion of shear pins into plastic and metal products. In addition, they are often used to heat dies, platens, and molds. They are also able to operate at high temperatures and provide accurate temperature control for process heating.
Cartridge Heater Manufacturers: Finding the Right Supplier
The interior of a cartridge heater contains a heated coil and insulation. The heating coil, which is made of a nickel-chromium alloy called Nichrome, has several turns per inch. The number of turns determines the watt density of the heater. The coiled wire is surrounded by insulation, which is typically magnesium oxide. The insulator prevents the resistance wire from touching the sheath, which would cause short circuit and burn out the heater.
The insulated cartridge heater is then sealed in epoxy. The epoxy seals the sheath and core, preventing them from leaking and making contact with other elements. It also protects the sheath from the harsh environment. Cartridge heaters can be configured with a variety of leads and termination options. The most common are straight and flange mounts, but right-angle and fixed tab are available. These features allow for easy installation and ensure that the proper amount of energy is directed to the correct location.
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