Our services

Find out everything about our services here.

Industrial Furnaces

We manufacture and produce application-related, individual and modern industrial furnace systems for the thermal and thermochemical heat treatment of metallic components. Our delivery spectrum covers almost all different type of furnaces. According to customer order, we deliver complete systems, plant components or individual components as desired.

  • Shaft Furnaces
  • Chamber Furnaces
  • Bogie Hearth Furnaces
  • Salt-Bath Furnaces
  • Special Design Furnaces
  • Laboratory Furnaces

Refractory Heat Insulation

We offer complete solutions and linings for all types of industrial furnace types. Our high-quality refractory products meet the particularly high requirements in terms of thermal resistance and extreme insulation at an optimal price-performance ratio. Process reliability and trouble-free operation of your production facilities is our top priority. Repairs or partial repairs to refractory linings are also carried out.

  • Refractory Linings / brickwork
  • Light Insulatings
  • Refurbishment and Modernization
  • Improvement of energy efficiency
  • Saving of Energy


We have excellent knowledge and professional experience in all areas of industrial furnace construction, to provide you tailor-made and reliable solutions. From the development of new plant designs of complete heat treatment plants to the further development and conversion of existing plants, we are your competent partner.

  • Dimensioning / Calculations / Simulations
  • CAD-Engineering
  • Calculation Heat Transfer
  • Thermographic Analysis
  • Energetic Improvements

Heating Systems

Our modern and low-maintenance heating systems are characterized by a long service life, high efficiency and high energy efficiency. We use metallic resistance heating elements made of NiCr or CrFeAl alloys in different versions. But we also offer modern gas-fired heating systems.
  • Meander-type Heating Elements from CrFeAl or NiCr Alloy
  • Heating Coils / Spirals with ceramic tubes
  • Heating Cartridges
  • Gas Burners or recuperator burners

Spare Parts

We offer a fast supply of all different spare parts and wear parts for almost all industrial furnace brands in original and manufacturer quality. Flexibility and a fast response characterize us during furnace stoppages and urgent spare parts requirements. An extensive range of refractory insulating materials, gaskets, heating wires and technical ceramics are always available for you in our warehouse.
  • Insulating Materials
  • Heating Elements
  • Seals and gaskets
  • Ceramic Tubes
  • Technical ceramic parts

Reference Projects

Elektrisch beheizter Herdwagenofen

Bogie Hurth Furnace

Meandertype Heating Shaft Furnace

Heating Hood-type Furnace

Elektrisch beheizter Herdwagenofen

Chamber Furnace

Shaft Fuenace

Hood-Type Furnace

Elektrisch beheizter Herdwagenofen

Salt-Bath Furnace

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Viktoriastraße 12, 59425 Unna

+49 2303 - 25430-0


Eich Wärmedämm- & Heizsysteme GmbH