2021 China New Design Atex Certificated Flow Heater - W Shape finned tubular heating elements – Weineng

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2021 China New Design Atex Certificated Flow Heater - W Shape finned tubular heating elements – Weineng Detail:

Feature

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
All stainless steel;

Spiral fin:
for φ8mm pipe: stainless steel finning – ＞φ18，φ24 iron fining – φ23
for φ10mm pipe: stainless steel finning – ＞φ20，φ26, φ30 iron fining – φ25, φ 30
Other dimensions, wattages and voltages available on request

Application

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)

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.

FAQ

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.How are the wiring connections made?
The selection is based on the customer’s cable specifications, and the cables are connected to the terminals or copper bars through explosion-proof cable glands or steel pipes.

4.What are the ambient operating temperature limitations
WNH heaters are certifed for use in ambient temperature ranges from -60 °C to +80 °C.

5.What Mediums Can Tubular Heating Elements Be Used For?
Tubular heating elements can be used for heating a variety of mediums including liquids, gases, and solids. Tubular heating elements in conduction heaters use direct contact for heating solids. In convection heating, elements transfer heat between a surface and a gas or liquid.

Production Process