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High Power Electric Finned Air Heating Element

High Power Electric Finned Air Heating Element

High Power Electric Finned Air Heating Element introduction: High Power Electric Finned Air Heating Element is normally used in forced circulation heating of low temperature air, other atmospheres and gases. Typical applications include forced convection heating of air, process atmospheres, and...

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Product Details

1 Introduction .jpg


High Power Electric Finned Air Heating Element introduction:


High Power Electric Finned Air Heating Element is normally used in forced circulation heating of low temperature air, other atmospheres and gases. Typical applications include forced convection heating of air, process atmospheres, and oven atmospheres in duct environments. Steel finned tubular heaters are standard with surface temperatures limited to about 425ºC (797ºF) compared to 815ºC (1500ºF) for an alloy sheathed non-finned heater

Some applications require stainless steel materials for corrosion resistance. The most efficient finned heaters are made with steel sheath and steel fins. Steel is normally used for air heating, stainless steel for atmospheres which are humid or corrosive and monel for salt-laden humid atmospheres. Keep in mind that stainless heaters with stainless fins are very inefficient since the heat transfer rate of stainless is less than one quarter that for steel.

Finned Tubular Heaters offer distinct advantages over open coil heaters: (a) they are safer to operate in that the risk of fire or electrical shock are minimized; (b) they have a much longer service life; and (c) they are more rugged requiring less maintenance than open coil heaters.


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High Power Electric Finned Air Heating Element specifications:


Material requirements:

1.Reasonable choice of raw materials of electric tube, is to ensure the quality of electric heating power of the premise.

2. Pipe selection principle: temperature, corrosion resistance.

3. Resistance wire selection: Cr20Ni80

4. Magnesium oxide powder selection: industrial grade magnesium oxide powder

5. Seal material selection: silicone oil +704 sealant

Applications:

Liquid Immersion

Plastic Molds

Dies

Labeling

Medical Equipment

Platens

Packaging Equipment

Hot Stamping

Sealing Inection Molding

 

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High Power Electric Finned Air Heating Element features:


1.We offer standard as well as customized models

2. Tubular heaters are exposed to forced convection, placing fins around tubular heaters increases their surface area and thus improves their heat transferring capacity

voltage: 110V 180V 220V 230V 280V 380V or as customer's demands

3.We offer different sheath materials. It can be availed in different materials like Incoloy 800, SS 304, SS 321, SS 316, Copper & Titanium

4.We offer various shapes as customer demand, immersion heater with flange or screw, explosion proof heater.

5.Various terminal options are available

6.Various shapes and sizes are available

7.Durable and has longer life


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