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  • Electric Heaters
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  • Electric Heaters

    Durex Industries is a highly recognized supplier of electric heaters for a variety of industries worldwide. From cast heaters for plastics extruders to the most advanced contact thermal products used in the production of semiconductors. Durex offers a comprehensive array of electric heater products, both industry standard and custom designs, to suit virtually any thermal processing equipment.

    More Products In This Section

    • Cast In Heaters
      Cast In Heaters
      Cast In heaters of aluminum and bronze manufactured to customer specifications. Air and liquid cooled barrel heaters for extruders. Platens for presses, packaging and foodservice. Pedestals and bake platens for semiconductor processing.
    • Cast Circulation Heaters
      Cast Circulation Heaters
      DFX Cast Circulation Heaters are compact, low mass, electric in line circulation heaters that are designed to quickly and safely heat liquids and gases. These cast-in-aluminum heat exchangers heat fluids indirectly instead of direct immersion providing a clean heating environment. They also protect oils and other viscous fluids from thermal…
    • Immersion Heaters
      Immersion Heaters
      Durex Industries has over 30 years of experience in the application and design of robust tubular immersion heaters and process assemblies. We have an extensive range of stock and standard designs for quick field replacements and convenient ordering. Durex also has extensive experience with custom designed immersion heaters for tank,…
    • Circulation Heaters
      Circulation Heaters
      Flange and Screw Plug circulation heaters are available in many stock and standard designs. These are complemented by Durex experience in custom engineered solutions. We have experience in a wide variety of applications from water, oils, and steam to chemicals and hydrocarbon gases. We carefully engineer sheath and vessel materials to…
    • Process Heating Systems
      Process Heating Systems
      Durex provides process heating systems for customers who are looking for assembled or packaged heating solutions. We can provide a skidded and interconnected heater and control panel systems. Durex can also integrate sensors, switches, valves, piping, etc. into the package as required. We provide the following capabilities: Skidded & piped…
    • High Temperature Process Air Heaters
      High Temperature Process Air Heaters
      Durex Industries Process Air Heaters feature heavy gauge mounting flange and terminal box, built-in thermowell with heat sink, and rugged stainless steel construction. Typical uses for high temperature process air heaters include higher temperature recirculating ovens, preheating combustion air, oven conversions, high temperature drying, heat treating, annealing, and dehumidification.
    • Cartridge Heaters
      Cartridge Heaters
      Magnum™ cartridge heaters are swaged designs, made for use in applications where high 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…
    • Duct Heaters
      Duct Heaters
      Rugged Durex duct heaters are well suited for the needs of many heavy duty industrial applications. We only use tubular heater elements for long life and durability. We construct high tensile strength cages to support heater elements in larger, higher temperature units to ensure proper performance. The optimal sheath material…
    • Tubular Heating Elements
      Tubular Heating Elements
      Tubular heating elements can be provided to any length, formed into any configuration and sheathed in numerous different materials to suit your application. Standard terminations include threaded stud, threaded bulk head, screw lug, quick disconnect spade, ceramic to metal hermetic, molded rubber lead, conventional lead-wire terminal assembly and more.
    • Coil and Nozzle Heaters
      Coil and Nozzle Heaters
      Coil heaters feature continuous operating temperatures up to 1200F (843C). Rapid heating and cooling occur, due to the low mass construction. All heating elements are sealed from contamination and the stainless steel sheath provides maximum corrosion resistance. Nozzle heaters provide a maximum efficiency heating device for plastic molders.  Utilizing casting…
    • Mineral Insulated Cable Heaters
      Mineral Insulated Cable Heaters
      Mineral insulated cable heaters can be formed to a wide variety of shapes and sizes that can deliver high temperatures to areas where standard heaters are impractical due to size or space restrictions. Cable heaters can be formed to cover cylindrical areas that require uniform heat patterns.
    • Flexible Silicone Rubber and Kapton® Heaters
      Flexible Silicone Rubber and Kapton® Heaters
      Flexible Heaters of Silicone Rubber, Kapton® and etched foil for engineered thermal requirements. Custom shapes and termination configurations built to suit. Rapid prototype service available.
    • Band Heaters
      Band Heaters
      Mica, ceramic, and aluminum band heaters available in all standard sizes and termination styles. Configurations for all plastics industry equipment including injection molding, blow molding, and extrusion.
    • Ceramic & Quartz Heaters
      Ceramic & Quartz Heaters
      Durex Industries offers a line of ceramic long wave infrared heaters, in wattages up to 1400W and medium wave infrared resistance wire helix elements inside quartz tubes for applications where rapid response time is required for heating and cooling.
    • Aluminum Nitride and Alumina Ceramic Heaters
      Aluminum Nitride and Alumina Ceramic Heaters
      Advanced Ceramic Heaters are small in size but mighty in power! Compact, High Temperature, Fast Responding Thermal Solutions for Precision Instrumentation Durex Industries' ceramic heater technology is available in either Aluminum Nitride (AIN) or Alumina (AI203). Ceramic heater technologies offer significant advantages over metal based sheath heaters that have limitations…

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