Finned tubular heating elements
Shielded heating elements in AISI 304 of φ10mm;
Stainless steel AISI 430 fin of φ26mm outer diameter.
Ni-Cr alloy resistive wire.
Zinc steel M14 crimped connectors
Sealed with silicone (up to 200C on continous)
Threaded connection of M4 or M6 depending on models.
Standard voltage ~230V
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.
To heat forced circulation air for heating premises, closed drying circuits in heaters, charge benches, etc.
In general, for any application of forced air heating up to 200C (Maximum temperature with vair = 4m/sec -＞200C)
1.Are you factory?
Yes, we are factory, all customers are more than welcome to visit our factory .
2.What are the available product certifications?
We have certifications such as: ATEX, CE, CNEX. IS014001, OHSAS18001,SIRA, DCI. Etc
3.Can you do OEM/ODM
Yes, of course we can .
4.What are the ambient operating temperature limitations
WHN heaters are certified for use in ambient temperature ranges from -60℃ to +80℃.
5.How long is the warranty time for your product?
Our officially promised warranty time is 1 year after delivering at best.
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