Finned Tubular Heater

Finned tubular heaters are superior to tubular heaters since fins greatly increase surface area, permit faster heat transfer to air and permits putting more power in tighter spaces—like forced air ducts, dryers, ovens and load bank resistors resulting in lower element surface temperature. They are made of up of tubular heating elements and are equipped with electro galvanized steel fins. Mechanically bonded continuous fins assure excellent heat transfer and helps prevent fin vibration at high air velocities. As the surface area is increased and heat transfer is improved due to fins, it results in lower sheath temperature and maximizing of element life.

 

These industrial heating solutions are among the most common heaters and are best suited for a large number of applications such as conduction, convection, and radiation for stoves, industrial ovens, drying cabinets, air conditioners etc. They can be used in virtually every industrial environment up to about 750°C (1382°F) and be molded into many unique and complex shapes. Finned heaters are extremely rugged, have low capital cost and require negligible maintenance.

Options:
Sheath Material	Copper, Steel, Stainless Steel, INCOLOY, Titanium
Watt Density	Up to 120 W/in2
Fins Material	Aluminium, Stainless Steel
Voltage	Up to 480 V AC
Operating Temperature	Up to 1200 °F
Diameter	0.375”, 0.430”, 0.475”
Wattage Tolerance	+5%, -10%
Resistance Tolerance	-5%, +10%

 

Specifications:

 

Material	Applications
Copper	Water, Oil ,Grease200 Solutions non-corrosive to copper
Steel	Alkaline cleaning solutions, Tars Asphalt, Air heating
Stainless steel	Corrosive liquids ,Radiant heating Food processing equipment
Incoloy	Cleaning and degreasing solutions Corrosive liquids
Inconel	Plating and pickling solutions Acid
Titanium	Corrosive liquids

Application

 

Convective Air & Gas Heating

Dehumidification

Curing Ovens and Plastic Dryers

Organic Resins & Paint Curing

Autoclave

Industrial Ovens

Drying Cabinet and many more

 

Features& Benefits

 

Variety of custom bends available

Silicone seals to ensure moisture resistance in humid environments.

Numerous types of terminations available

Customized cold sections

Increased surface area for faster heat transfer

Stainless steel mounting bracket, welded to the terminal end.