Special heating elements
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Our components
Special heating elements
Heating registers for forced-air ovens
Heating registers are a collective term with Berghütten for concentrating several heating elements to produce a larger self-contained unit. Generally, heating registers are used for generating warm or hot gases used for a wide variety of processes or applications in the area of electric heat. That ranges from laboratory furnaces all the way to combustion chambers where heating register heat gases to as much as 1,200 C°. These furnaces are also used to give materials such as steel or glass new and streamlined properties with thermal processes.
Generally, the gas flowing through the heating register in a channel (convection heat) is heated up before it comes into the combustion chamber to generate a homogenous temperature in it. Here, the size, number and arrangement of the heating elements are designed within the installed heating registers in accordance with the temperature required in the furnace which means that one or several heating registers are used depending upon the size and temperature demanded in the combustion chamber.
Custom-made heating registers
Berghütten has been coming up with, planning and building heating registers for decades in a wide range of designs and performance classes ranging between 600 and 1,200 C°, although even higher temperatures can be achieved depending upon the design of the heating register or furnace. For instance, they are used for stress-free annealing of steel and glass as well as a many other applications. We engineer heating registers for the materials to be treated as per the thermal processes needed while providing the furnace builder our expertise in all issues concerning our heating registers.
The heating registers shown on these and the following pages are iconic for a wide variety of heating registers produced by Berghütten that we develop and produce in accordance with the specific needs of our customers.
Heating registers with a fast-change system
This heating register is used by a supplier in the aircraft industry for heat treating components in the landing gear. This system has 6 heating registers with an output of 660 kW.
In comparison to the initial design, the new heating register was streamlined with a modular structure by means of its fast-change system that markedly reduces downtimes with repair and revision work. Each of the 18 heating elements in a heating register can be removed and replaced by a new one just by loosening two screws from the heating register.
These heating elements consist of a heating spiral stabilised on ceramic support pipes and the necessary connecting elements, all of which Berghütten inserts into the heating register while producing and supplying them.
Technical information for this heating register
- The production site of the user: Germany
- Working temperature: approximately 600°–700°C
- Ready-to-install slide-in heating units with interchangeable heater plugs
- Compact combination of heaters with wall insulation
- 6 registers per operating per system
- Output per register 110 kW
- Symmetrical 3-phase supply system loading with 400 volts, 2-zone electrical operation
- Heating type: metallic heating spiral on industrial ceramics
Special heating elements
Infrared emitters
If you require information about infrared emitters in advance, we will be happy to provide you with more information about this product. Please use the contact form, send us an e-mail or call us on +49 (0) 6074 855-0.
Special heating elements
Cylindrical Heating Element for Laboratory Furnace
200 mm long and 65 mm in diameter are the external dimensions of this heater, which have been developed by the engineers from Berghütten for a manufacturer of laboratory furnaces. With a power consumption of 900 Watt, the temperatures in the cylindrical heating element – the internal diameter of which is 38 mm – reach up to 1,000 °C.
In order to allow flexible installation of the connecting cables, the double twisted connection ends of the heating element are insulated with ceramic “pearls”.
Special heating elements
Radiant heating – foil
We will be happy to send you information on radiant heating foil on request. Please use the contact form, send us an e-mail or call us on +49 (0) 6074 855-0.
Special heating elements
Tube radiators
We would be pleased to inform you about our tubular heaters. Please use the contact form, send us an e-mail or call us on +49 (0) 6074 855-0.
Special heating elements
Heating plates for annealing furnaces and kilns
We can supply you with heating plates for annealing furnaces and kilns. We will be happy to provide you with information on request. Please use the contact form, send us an e-mail or call us on +49 (0) 6074 855-0.
Special heating elements
Special designs of heating systems for custom applications
We can also realize heaters in special designs. Please send us the specifications for your individual application and we will be happy to discuss the feasibility. Please use the contact form, send us an e-mail or call us on +49 (0) 6074 855-0.