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. MI Cable heaters can be formed to cover cylindrical areas that require uniform heat patterns. Custom-formed mineral insulated cable heaters are transitioned with a moisture resistant transition to a flexible leadwire, which can have additional protective jackets such as stainless steel braid or stainless steel armor.
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- Wattage and voltage customized to application
- Elements can be formed to specification or formed on location
- Optional internal thermocouple can be located at various points for precise temperature control
- Sealed leadwire transition eliminates contamination
- Sheath materials available in 304 stainless steel, 316 stainless steel, Inconel® 600, or custom material available upon request
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Custom Formed 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. Custom-formed cable heaters...
Durex can also modify any cable heater with special sheath materials, sheath seals and protective connection housings for immersion heating in a gas or liquid environment. Flange and over-the-side designs, as well as many other styles, are also available. Contact us for Engineering Assistance.
Mineral insulated cable heaters are constructed of compacted MgO insulation and capable of operating at temperatures up to 1800°F (980°C) with excellent dielectric strength and insulation resistance properties. Sheath materials of Inconel or stainless steel are standard. These heaters can be manufactured with internal thermocouples for integral temperature control. Special...
When the temperature, moisture-resistance or chemical exposure factors require, any Durex heater can be supplied with Teflon® end seals on the heater sheath, Teflon® coating on the entire sheath and/or Teflon® insulated lead wires. Durex produces these heaters for such demanding yet varied environments as semiconductor and food processing applications,...
typical PRODUCT APPLICATIONS
- Heat Trace / Freeze Protection
- Semiconductor Manufacturing
- Plastic Molding Hot Runners Systems
- Air or Liquid Immersion
- Cutting and Sealing Bars
- Tube and Pipe Heating
- Large Surface Areas
- Vacuum Chambers