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Industrial heating technology has evolved significantly through the introduction of fins on tubular heaters. Finned tubular heaters, which combine rugged tubular heating elements with metallic fins, provide a high degree of heat transfer for use in air and gas heating applications. Tempsens Instruments, an industry expert in the manufacture of tubular heaters, produces high-quality fin tubular heaters designed for high-performance forced convection heating applications with low and medium temperature operation.
Finned tubular heaters have continuous metallic fins that are brazed, crimped, or welded onto a protective sheath containing a nickel chromium resistance heating element positioned concentrically inside of a high-purity magnesium oxide insulation material. The addition of fins creates a larger heat dissipation surface area. This results in improving transfer speeds, increasing wattage output, and decreasing the overall surface temperature of the elements; extending their useable life. Finned tubular heaters can operate effectively up to 750°C and can be fabricated into complex configurations to meet a variety of industrial applications. With UL, IEC, ATEX, CE and CCOE certification, Tempsens also provides heating systems that comply with stringent requirements of many global quality standards.
O grzejniku rurowym żebrowanym
Types of Finned Tubular Heaters
- Single Ended Finned Tubular Heaters: End to the end with both terminal ends of heater having seal at other end.
- Double Ended Finned Tubular Heaters: Terminal at end provides excellent field bending ability through heater.
- Brazed Fin: The fin has a metallurgical bond ensuring maximum heat transfer and structural integrity.
- Crimpered Fin: The fin is mechanically bonded to the tube for almost no vibration from tube to tube over the life of the heater.
- Welded Fin: The fin is permanently attached to the tube giving the fin a bond for extreme heat demand applications.
Features of Finned Tubular Heaters
- Enhanced Heat Transfer: By utilizing a larger surface area, the heat dissipation rate is greatly increased.
- Longer lifespan: An increase in the surface area will lead to a significant iincrease in the operational life of the heater.
- Trwała konstrukcja: Nickel chromium wire with magnesium oxide insulation for durability.
- Vibration Resistant: The attachment of the fins mechanically prevents high air velocity vibrations.
- Versatile Termination Options: Termination options are Teflon, silicon, or epoxy to match the environment where the heater is to be installed.
- Customizable Configurations: The heater can have almost any combination of bends, cold sections, brackets and other features to meet specific application needs.
- Wide Diameter Range: The heater is available in many diameters based on your heating requirement.
- High Watt Density: This heater can achieve up to a 120-watt per square inch density.
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Applications of Finned Tubular Heaters
- Industrial ovens: Reliable temperature control when baking, curing & drying.
- Air conditioning: Efficient forced convection heating used for hvac climate control.
- Drying cabinets: Controlled heat for moisture removal in pharmaceutical & textile processing.
- Autoclave: Medical equipment and labs can use autoclaves to control temperature for sterilization
- Dehumidifiers: It can produce heat in order to remove moisture from both industrial and commercial applications.
- Organic resins: Are cured with controlled heating and used in polymer processes to cure composites.
- Dryers: Used industrially to remove moisture from plastic pellets before they are molded.
- Convective Gas Heating: Are an effective way to heat gas for chemical and industrial manufacturing processes.
If you want to know more about Finned Tubular Heaters, the safety precautions while installing you can refer to our blog “Safety Practices for Handling and Installing Finned Tubular Heater“
Why Choose Tempsens Finned Tubular Heating Elements?
- Quality manufacturing: As established tubular heating elements manufacturers, Tempsens brings decades of expertise in precision heating element fabrication and quality assurance.
- Custom manufacturing: Custom solutions that can be made for unique bends and unique mounting applications.
- Quality assurance: Strict tolerances for wattage and resistance assuring continued performance from manufactured elements.
Have confusion in finding the right Finned Tubular Heater for you requirement. Don’t worry refer to our guide related to “Kiedy wybrać grzejniki rurowe żebrowane?” to get all your doubt cleared.
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Find answers to frequently asked questions related to Finned Tubular Heater.
Finned tubular heater elements have tubular heating elements with metallic fins that are either brazed, crimped or welded onto the heating sheath that provide increased surface area for greater efficiency in transferring heat from the heating element onto the surrounding area for heating air or gas.
Open coil heaters operate by inserting a resistance wire directly into air to create radiation, while finned tubular heaters use a magnesium oxide filled heating sheath, which is then provided with fins to allow more efficient convective heating of the surrounding air and for protection of the wire.
