Europe style for Flameproof Electric Control Cabinet - Circulation air duct heater – Weineng

Feature

The electric heating tube adopts outer-wound corrugated stainless steel belt, which increases the heat dissipation area and greatly improves the heat exchange efficiency;

The heater design is reasonable, the wind resistance is small, the heating is uniform, and there is no high and low temperature dead angle;

Double protection, good safety performance. A thermostat and a fuse are installed on the heater, which can be used to control the air temperature of the air duct to work under the condition of over-temperature and seamless, ensuring foolproof;

Can heat the air to a very high temperature, up to 450 degrees Celsius, the shell temperature is only about 50 degrees Celsius;

High efficiency, up to 0.9 or more;

The heating and cooling rate is fast, the adjustment is fast and stable, and the controlled air temperature will not lead and lag, which will cause the temperature control to float, which is very suitable for automatic temperature control;

It has good mechanical properties. Because its heating element is made of special alloy material, it has better mechanical properties and strength than any heating element under the impact of high-pressure air flow. This is suitable for systems and systems that need to continuously heat the air for a long time. The accessory test is more advantageous;

When it does not violate the operating regulations, it is durable and the service life can reach several decades;

Clean air and small size.

Application

Energy-saving duct heaters are mainly used to heat the required air flow from the initial temperature to the required air temperature, up to 850°C. It has been widely used in many scientific research and production laboratories such as aerospace, weapon industry, chemical industry and universities, etc. It is especially suitable for automatic temperature control and large flow high temperature combined system and accessory test.

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 do I choose a duct heater?
Important parameters to consider when specifying duct heaters are maximum operating temperature, heating capacity and maximum air flow. Other considerations include type of heating element, dimensions and various features.

4.What is a duct heater for?
Duct heaters are commonly used to heat air and/or gas process streams in process heating or environmental room applications. Applications include: humidity control, machinery pre-heating, HVAC comfort heating.

5.How does an electric duct heater work?
Electric duct heater which makes use of electricity to warm the air that passes through a duct. It consists of a heating element which converts the electricity into heat through resistance. … This results to efficient heat transfer without wasting energy as the room or space is only heated for the required times.

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