Heating systems for industrial
applications by Eichenauer.

Applications and Products

We develop and produce heating elements for industrial applications used in such areas as mechanical engineering, process engineering, the chemical industry, lab and medical technology and the food industry.

The heating elements for these applications are mainly produced on a customer-specific basis so only an overview of our supply range is provided here.

Draw on our wealth of experience.

Overview Application Fields

Building Air Conditioning

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Enclosure Heaters

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Tubular Heating Elements

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Other Applications

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Application Fields and Products


Building Air Conditioning

The heating register is a recuperative heat exchanger used in building air conditioning. In ventilation and air conditioning systems it can be used for the purpose of air pre-heating (defroster protection) and for air re-heating, as well as in air streams and other applications.


Universal PTC Heating Register

 

The universal PTC heating register is suitable for direct installation in spiral duct DN125 and can be supplied in various standard profile lengths.
Other sizes available on request.

Properties:
• High level of operational reliability
• Self-regulating PTC heating elements
• Modular design
• Low pressure loss
• Potential-free components

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Download product datas sheet for universal PTC heating register, circular version


Modular PTC Heating Register

The heating register can be supplied in two different profile sizes. The modular design allows elements to be screwed together, so the system can be extended at will.
Talk to us about the possibilities.

Properties:

• High level of operational reliability
• Self-regulating PTC heating elements
• Modular design (elements can be screwed to one another)
• Low pressure loss
• Potential-free components
• Available in two types (20 mm and 40 mm)

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Download product data sheet for modular PTC heating register


Other Varieties

Enclosure Heaters

Enclosure Heaters

Our enclosure heaters are used for maintaining an even temperature in cabinets containing electrical or electronic installations. The heater prevents malfunction due to condensation or frost.

It is connected via the free cable ends or else using the optionally available connector block. Since the fan is connected separately, this can also be operated independently of the heating element for air circulation.

Our ESH enclosure heaters can also be used for other outdoor applications such as cash dispensers, ticket machines and traffic guidance systems.

See our product data sheet for details.

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Download product data sheet for enclosure heater


Tubular Heating Elements

Tubular heating elements are used in all areas of electric heat since they enable heating of liquids, gases and solids.
The range of applications is extremely varied – here is a small selection:

• Heating of tools
• Packaging machines
• Air, oil and water heating
• Ovens, catering
• Medical technology
• Special machinery
• Plant engineering and wind turbines


Tubular Heating elements

Tubular heating elements consist of a metallic tube sheath, an inner heating coil and compacted magnesium oxide as the electric insulation material.

The materials used for the sheath are aluminum, copper steel and stainless steel. Depending on tube diameter and material, the maximum length before bending is between 2,700 and 4,500 mm.

In addition to the straight Eichenauer standard models, customer-specific bend shapes and connector attachments are also possible.

See our product data sheet for details.

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Download product data sheet for tubular heating elements


Tubular Immersion Heaters

Tubular immersion heaters (TIH) are used for heating water in the industrial sector. The heating elements must be completely covered with water during operation. Tubular immersion heaters are intended for installation in stationary systems inside buildings.

Various types are available with plastic or aluminum caps; alternatively, customer-specific solutions are also possible.

See our product data sheet for details.

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Download product data sheet for tubular immersion heaters


Flange Heating Elements

Flange heating elements (FHE) are used for heating water in the industrial sector. The heating elements must be completely covered with water during operation. Flange heating elements are intended for installation in stationary systems inside buildings.

The flange heating elements are equipped with a safety temperature limiter in the terminal box as well as being fitted with tubular heating elements and cartridges.


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Download product data sheet for flange heating elements


Other Applications

The following applications provide a small extract from our supply range since we largely manufacture heating elements for industrial systems on a customer-specific basis.

The following therefore applies to all elements shown here: special dimensions, different outputs and voltages are possible on request.


Open Wire Elements

Open wire elements are mainly used to heat gaseous media. The structure essentially consists of insulation bars, a steel frame and heating coils.

The elements are very low-mass and therefore respond quickly, i.e. low re-heating and fast heating are possible. Good heat coverage makes it possible to realize high outputs in a relatively small installation space.

The elements can be supplied with matching insulation tubes or foils on request.

They can also be combined with a fan to form a fan heater unit.

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Cartridge Heaters

Cartridge heaters are produced as a purely ceramic element with exposed coil or with metallic protective tubes.

The advantages of ceramic elements are good heat emission and the fact that they can be replaced in large oil tanks without emptying the container. Cartridge heaters with metal sheath are mainly used for heating chemically aggressive media and oil or in heat transfer oil systems.

The relatively thick walls and homogeneous material structure (welded type) guarantee a long service life and durability.

See our product data sheet for details.

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Download product data sheet for cartridge heaters


High-Performance Cartridge Heaters

The tubular sheath of high-performance cartridge heaters is made of stainless steel with a cartridge base welded so as to be gas-proof and impervious to fluids. The connectors are made of fibreglass-insulated pure nickel leads which in the standard models are routed from the inside.

The core and insulation are made of highly compacted magnesium oxide and the heat conductor is made of the heat-resistant alloy NiCr 80/20.

The structure of these heating elements allows use in a wide range of conditions including strong vibrations and high temperatures.

See our product data sheet for details.

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Download product data sheet for high-performance cartridge heaters