Cartridge Heater

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Cartridge Heater Cartridge Heater Heater

A cartridge heater consists of a resistance coil wound around a ceramic core that is surrounded by dielectric and encased in a metal sheath. Powered heat transferred through the coil to the sheath causes the sheath to heat up. This heat is then transferred to the inside metal part requiring heat.


  • Nickel-chromium resistance wire 
  • Conductor pins 
  • Magnesium oxide insulation of specific grain and purity
  • Minimal spacing between the element wire and sheath 
  • Highly compacted unit provides high dielectric strength and excellent heat transfer
  • Up to 480V with UL/cUL component recognition, higher Voltages possible
  • We offer a wide range of high-performance cartridge heaters to meet your business needs



  • Heating gasses and liquids
  • Hot runner molds
  • Hot stamping
  • Laminating presses
  • Medical equipment
  • Semiconductor
  • Plastic molding
  • Scientific equipment
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