Magnum™ cartridge heaters are swaged designs, made for use in applications where high watt density, high temperatures and long service life are critical to minimize mold service downtime and expensive press open time. The swaged construction produces a highly compacted unit that resists shock and vibration, while providing for maximum element life through efficient transfer heating. They last up to 20 times longer than uncompacted cartridge heaters. UL/CUL Component Recognition Available. Durex will also custom manufacture to your specifications.
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Cartridge Heater Design Features
Factors for Longer Heater Life:
In addition to the standard designs, Durex offers a variety of special modifications which are available to customize the heater for your application.
Distributed Wattage - Resistance windings can be concentrated in specific areas of the heater for localized heat distribution.
Centerless Grinding - Precision grinding of the cartridge heater sheath provides tighter diameter tolerances when required.
Teflon Coating - Teflon coating can be provided on heater sheath for applications requiring chemical resistance.
Ground Leadwire -Separate color coded groundwire can be provided when required.
Special Connectors - Various connectors for power leads can be provided upon request.
Ordering Information - When ordering Cartridge Heaters, specify the following:
Cartridge Heater Care and Maintenance:
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