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Box Heater

Box Heaters

Box Heaters built as square or rectangle Hhaters are efficient for heating dies on plastic extruders or the barrels of twin extruders. They can be manufactured in one or two piece construction. Please supply detailed drawings or sample part when ordering or for quoting. For more information, contact us at

Many of the options available for mica strip heaters are also available for mica box heaters.

  • Holes and cutouts
  • Termination options including; high temperature leads, post terminals, stainless steel braid, stainless steel hose, euro plugs.
  • Ceramic terminal covers
  • Stainless steel sheath
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