U Shaped Finned Tubular Heating Elements/Electric Heater For Dryer
USD $2.5 - $15 /Piece
Min.Order:10 Pieces
Topright Industrial Technology Yancheng Co., Ltd.
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Specifications |
1) NIickel chromium resistance wire |
2)Tube material SS304/316/321/Incoloy |
3)high efficient heat transfer |
Finned tubular heating elements are the most versatile and the best suited solutions to a large number of applications.
In applications where tubular heaters are exposed to forced convection, placing fins around tubular heaters increases
their surface area and thus improves their heat transferring capacity. Finned tubular heaters, compared to regular tubular heaters,
run at lower surface temperatures for the same watt densities when placed in identical air streams. These heating elements have
a strong outer sheath to help protect the heater from physical stress and uses high quality alloys to allow efficient heat transfer from
resistance coil to your heating medium.
Feature:
Mild Steel sheath models are suitable for operating temperatures to 500c
Stainless steel sheath models are suitable for operating temperatures to 700c
Premium grade magnesium oxide insulation imbeds the resistance wire coil for optimum heat transfer
High temperature nickel chromium resistance wire
Full brazed wound fin
Standard and custom options available
Standard size and material | |
Specifications | |
Standard diameter: 11mm | Standard fin diameter: 23mm |
Material: 304SS, 316SS | Terminations: All Tubular Heater |
Min. Sheath Length: 500mm | Max. Volts: 480 Vac |
Max. Sheath Length: 256" | Max. Amperage: 40 Amp |
Specifications 2:
TUBE MATERIAL | FIN MATERIAL | TUBE DIA.(MM) | FIN HEIGHT(MM) | FIN THICKNESS(MM) | FIN PITCH(MM) |
SS304/316/321/Incoloy | S.Steel / mild Steel | Φ6.7 | 3-5 | 0.3-0.4 | 3-5 |
SS304/316/321/Incoloy | S.Steel / mild Steel | Φ8 | 3-5 | 0.3-0.4 | 3-5 |
SS304/316/321/Incoloy | S.Steel / mild Steel | Φ9 | 3-5 | 0.3-0.4 | 3-5 |
SS304/316/321/Incoloy | S.Steel / mild Steel | Φ10 | 5-7 | 0.3-0.4 | 3-7 |
SS304/316/321/Incoloy | S.Steel / mild Steel | Φ12 | 5-7 | 0.3-0.4 | 3-7 |
SS304/316/321/Incoloy | S.Steel / mild Steel | Φ14 | 5-10 | 0.3-0.4 | 3-7 |
SS304/316/321/Incoloy | S.Steel / mild Steel | Φ16 | 5-10 | 0.3-0.4 | 5-10 |
SS304/316/321/Incoloy | S.Steel / mild Steel | Φ20 | 5-10 | 0.3-0.4 | 7-10 |
Standard constructions:
Finned tubular heater photos:
U type finner heater
Typical Applications:
Caustic Cyanide used in gold processing
Hot water storage
Asphalt Wax
Caustic solutions Detergent
Sterilizing equipment
Heating oils
Plastic processing&packaging machinery
Ovens&dryers
Dies&Tools
Water& Oil heating appliances
Vending machines
Kitchen equipments
Medical equipments
Packaging and shipping:
Our service: