Chamber ovens: Our most popular solution for more 60 years


DBK’s chamber oven: a real classic for many applications


Custom oven dimensions


Temperatures up to 700°C


Stainless steel housing (inside and outside)


Heating operation: power


Heating operation: gas


Heating operation: steam


Heating operation: thermal oil


DIN EN 1539 for solvents (paint chamber dryer)


Cooling function


Manual loading

optional viewing window
bogie hearth version on request       
docking trolley on request
individual interior layout
rolling device for cylindrical batches
rotating device for drums with bulk material
design featuring lifting gates or panel doors on request
  • General information
  • Applications
  • Procedures

Our chamber ovens are widely used in the most diverse industrial applications.

For more than 60 years, the chamber oven has been our top-selling product - enough time to perfect each and every detail of this high-runner. Our mature “original” is characterized by two special features: A chamber oven made of indestructible steel to consistently deliver homogeneous and replicable temperature profiles. An inside layout including frames and trolleys that are tailored to individual production requirements.

Top-loading ovens are used as an alternative whenever a chamber oven with top-loading option is required, e.g. industrial drying oven. For these types of ovens, the door opens upwards like a chest lid, either manually or automatically depending on the door’s size and weight. In case of manual opening, counterweights facilitate the lifting. Upon request, rotating systems can be integrated to ensure perfect tempering.

Our custom ovens are built to meet your needs. Here’s some of our favourite designs:

Tempering oven
Curing oven
Oven for production of fibre composites
Hardening oven
Paint-drying oven
Powder dryer
Sinter oven
Annealing oven
Silicone tempering oven
Drying cabinet
Impregnating resin dryer
…and many other ovens for heat treatment of plastics, fibre composites, metals, adhesives, coatings, seals, and more.

Hardening & tempering
Through controlled cooling after heat treatments, the rigidity and mechanical resistance of metal components meant for plastic deformation can be increased. This is referred to as hardening. Our ovens are used after hardening and during tempering of FE materials, or for remuneration of non-ferrous metals.

Paint drying & powder drying
Our paint-drying ovens’ special construction allows for drying of paint, sizing varnish, impregnating resin and power coating. During this heat treatment, the evaporation of different substances can result in the formation of flammable mixtures, which is why we strictly manufacture in accordance with DIN 1539 specifications.

Tempering & annealing
During tempering, the batch is exposed to heat over an extended period of time in order to reduce mechanical tension in either glass, plastic or welded components. Further, tempering allows for the alteration of the material’s microstructure, e.g. heat treatment of aluminium alloys.

Heat treatments
Exposing an object to a defined temperature profile results in the activation of its microstructure and material properties. Any process that features a temperature profile or combines several heat cycles is referred to as heat treatment.


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Proven quality, in every detail – for more than 60 years.

What does a DBK oven consist of?
Each DBK oven consist of three basic components: a sturdy steel framework built for heavy duty industrial usage, several tubular heaters manufactured in-house in Germany, and a layer of high-quality, energy-saving insulation material.

What are the characteristics of a DBK oven?
Each DBK industrial oven is a single-unit production, individually designed and perfectly calibrated for one specific job and environment. Its custom air supply featuring precise temperature control allows for optimal heat transfer to every batch. Combined with high-quality insulation, each DBK oven delivers outstanding results while saving both, your energy and time.


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