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High Quality Industrial Finned Sprial Air Heater

$9.80 - $18.80
Min. Order
10 Pieces
Choose your specifications
Company Information

Jiangsu Austin Heating Technology Co., Ltd.

CN Trading Company
Response Time
Response Rate:
US$ 40,000+
4 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Condition: New
Type: Air Heater
Power Source: Electric
Place of Origin: Jiangsu China
Brand Name: AUSTIN
Dimension(L*W*H): Customized
Weight: 0.25KG - 10.00KG
Voltage: 12-480v
Power(W): 200W - 9000W
Certification: CE ROHS
Sheath Material: Stainless Steel 201, 304, 316, 321
Electrical Termination: Ceramic Insulator
Mounting Option: Threaded Stud Terminal or Lead Wire
Insulation Material: MgO
Heating Element: Nichrome Resistance Wire
Tube Diameter: 6mm 8mm 10mm 12mm 14mm 16mm 18mm 20mm
Length: 50mm - 6000mm
Application: High Quality Industrial Finned Sprial Air Heater
Shape: U Type, I Type, W Type
Watts Tolerance: +_5%
After-sales Service Provided: Overseas third-party support available
Warranty: One Year
Selling Units: Single item
Single package size: 60X20X20 cm
Single gross weight: 1.8 KG

High Quality Industrial Finned Sprial Air Heater




General Information


AUSTIN Heating Technology manufactures custom made finned sprial air heater for any application. Finned tubular elements are a versatile and economical heat source for a wide variety of industrial and commercial applications.


Composed of steel fins press-fitted to a tubular element, the finned sprial air heater is designed to improve heat transfer to the air and permits putting more power in tighter spaces—like forced air ducts, dryers, ovens and load bank resistors.


Heat transfer, lower sheath temperature and element life are all maximized by the electrc heating element's finned construction. For finned sprial air heater, installation is simplified by terminations exiting at one end and mounting accommodations on both ends.





Characteristics & Properties  

  • Tube Diameter: Φ6mm-Φ30mm
  • Tube Material: SS201, SS304, SS316, SS321 and INCOLOY800 etc
  • Insulation Material: MgO
  • Conductor Material: Nichrome Resistance Wire
  • Wattage Density: High/Middle/Low (5-25w/cm2)
  • Lead Connection Option: Threaded Stud Terminal or Lead Wire
  • Lead Wire Type: 300mm Standard (Teflon/Silicone High Temperature Fiberglass are available for finned sprial air heater)


Heat intensity

Not exceeding 30w/cm2 (advisable)


Depends on the dimension

Exhaust extreme (when cold)

<=0.1mA to 242 v.

Insulation (when cold)

5 Min Ohms 500 Watts minimum

Dielectric strength

1500v. 1/sec

Working temperature

650 Deg C max.

Length tolerance


Diameter tolerance

-0.02 to -0.06 mm

Cut off connection tolerance

+/-15 mm

Power tolerance (w)

+5 % - 10 %

Cold areas

Depends on length and diameter 5-25mm





Suggested Applications

  • Forced air heating for dryers, ovens, ducts
  • Still air heating for ovens, comfort heating
  • Incubators
  • Ink drying
  • Load bank resistors




To Order


For electric finned sprial air heater, Size, Wattage and Voltage are available on request.


Please contact us with your special requirements. We are pleased to contact you if you would like more information or want to discuss custom product availability and pricing.


Welcome to order sample finned sprial air heater for initial evaluation.







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