Straight Type Finned Air Heater

Straight Type Finned Air Heater

Finned strip heaters are an electric heating element that maximizes heat intensity and transfer effectively in an area.
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Description

Description

 

Straight type finned air heater is an electric heating element that maximizes heat intensity and transfer effectively in an area. Steel fin strip heaters are an excellent industrial heating product that can be installed on the surface of the heater. Mounting holes are useful to mount the heaters securely on the wall housing with terminal extending from the sheath for easy electrical connections.

 

It is a versatile and economical heat source for a wide variety of industrial and commercial applications. They are available in a wide range of lengths, watt, volt, tube sheath and connections.

Sraight type finned air heater is constructed like basic tubular elements with the addition of continuous spiral fins, 4-5 per inch permanently furnace brazed to the sheath.

Fins greatly increase surface area and permit faster heat transfer to air, resulting in lower surface element temperatures.

It is characterized by the advantages of small size of heating element, fast heating, uniform heating, good heat dissipation, high thermal efficiency, long service life and low cost compared with ordinary components under the same power conditions. Finned heater element is often used for heating still and moving air.

 

When customizing finned heating element, we design the power per meter according to the length of the finned tubular heater. The so-called power per meter refers to the power of 1 meter heating element can be designed.

When the finned air heater works without wind circulation. It is recommended that the proportional relationship between the length of the heating zone and the power is 1:1, that is, the power of the heating zone of 1 meter is 1KW.

When the air finned heater works in wind circulation. It is suggested that the proportional relationship between the length of the heating zone and the power is 1:1.5, that is, the power of the heating zone of 1 meter is 1.5KW.

 

With the continuous development of intelligent technology, finned air heater has gradually realized intelligent control. By installing the intelligent control system, the finned air heater can realize automatic temperature adjustment, remote control and other functions, further improving the heating efficiency and user experience. At the same time, intelligent control can also achieve fine management of energy, reduce energy consumption and carbon emissions.

 

 

Feature

Name

Straight Finned Heating Element

Sheath Material

SUS 304/316/321, Incoloy 800,etc

Tube Diameter

3MM-50MM

Tube Length

50MM-1200MM

Maximum Temperature

+1050℃

Diameter Tolerance

±0.01MM

Resistance Tolerance

2%-5%

Heat Efficiency

99.99%

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          product-161-315                              

                                                   product-190-305       product-100-305

 

ETDZ Heating's finned heating elements are used in applications where higher watt densities are required for higher heat demands. The fins allow for rapid heat disbursement, allowing for a maximum amount of heat from the heating element. These straight finned heating element is traditionally used in the comfort and control industry in both commercial and residential application such as: Baseboard Heaters, Comfort Heaters, Space Heaters, Draft Barrier Heaters, Wall Mounted Heaters and Radiant Heaters.

 

Advantages

• Increase heat transfer surface area
• Safe to operate
• Durable
• Built solid
• Easy to maintain
• Secondary insulated bushings available

 

Finned Electro-Heater Assemblies

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· Steel fins copper brazed to steel sheath heating element

· .315" diameter steel sheath heating elements

· 1 to 3 heating elements in hair pin formation

· 1 to 6 heating elements in straight formation

· 22 gauge steel fins. Fin sizes: 3 1/2"x 1 ½" & 2" x 4"

· Standard fin spacing: ¼". ½" spacing available upon request

· Terminal configuration to customer specifications

Finned Electro-Heater Assembly

2" x 6" Steel Fins

· Steel fins copper brazed to steel sheath heating elements

· 430" diameter straight heating elements

· 2 to 6 straight heating elements per assembly

· 22 gauge steel fins. Fin sizes: 2" x 6"

· ¼" standard fin spacing. 1/2" spacing available upon request

· Terminal configurations to customer specifications

· 8" minimum & 22" maximum fin length = 33 to 89 fins

Spiral Finned Heating Elements

· Steel strip copper brazed to steel sheath heating elements

· 260', .315" & .430" Sheath diameters available

· 130" maximum length

· Bend configurations and termination to customer specifications

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