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The “ELIOG Industrieofenbau GmbH” company

ELIOG Industrieofenbau has been developing and producing industrial furnaces and heat treatment systems for temperatures up to 950°C for over 90 years.

ELIOG has the edge in this field thanks to its expertise, flexibility in development and wide product range. ELIOG is particularly well-known for individual, application-optimised designs for industrial furnaces and heat treatment systems.

An extensive range of accessories such as quenching baths, charging devices, catalytic and thermal afterburning systems, batch cooling devices, handling and transporting systems etc. completes the ELIOG product line. The sophisticated, modular building block system makes it possible to meet customer requirements flexibly and quickly. Short delivery times, even for individual solutions, are a particular feature of ELIOG Industrieofenbau services. State-of-the-art design principles and production methods ensure outstanding quality of the products.

Our competitive advantages

ELIOG Industrieofenbau GmbH is a flexible, medium-sized company with flat hierarchies. We employ over 90 employees with up to 40 years of experience in industrial furnace construction.

Tailor-made, one-stop solutions for the production of modern industrial furnaces and heat treatment systems to customer thanks to:

  • our own designs
  • tailoring and processing of materials
  • on-site production
  • construction of electrical control systems for industrial furnaces and heat treatment systems
  • testing department
  • individual software solutions
  • installation, training and service around the world

A selection of industrial sectors supplied and references


  • Bosch, BMW, VW, GM, Daimler, ZF Sachs

Plastics industry

  • ElringKlinger, Euro Composites

Glass and ceramics industry

  • Saint-Gobain, Schott Jenaer Glaswerk, Docter Optics


  • Siemens, ThyssenKrupp, GEA

Aerospace industry

  • Bombardier, Lufthansa

Electronic and electrical engineering

  • Infineon, Samsung, Preh, Siemens

Medical technology and pharmaceutical industries

  • Maquet


Company brochure

Innovative thermal process technology

Company brochure – industrial furnaces
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