Skip to main content
  • About us
    • Tenova LOI Thermprocess
    • Leadership
    • Global presence
    • Download area
  • Technologies
    • Iron & Steel
      • Material Handling
      • Melt Shops
      • Flat Products
      • Long Products
      • Plate Making
      • Pipe Making
      • Forging Technologies
    • Aluminum
      • Aluminum
      • Bulk Material Handling
      • Ferro-Alloys
      • Roll Shops
      • Upstream Aluminum
      • Boron
      • Downstream Aluminum
      • Rockwool
      • Surface Grinding
      • Copper
      • Platinum Group Metals
      • Lithium
      • Silicon Metal
      • Manganese
      • Titanium
      • Nickel & Cobalt
      • Phosphate - PPA
      • Rare Earths
      • Uranium
    • Our Green Solutions
      • Digital & Automation
      • Heat Recovery
      • Nova Analytical System by Tenova
      • Intelligent Process Control
      • Decarbonization
      • Recycling
      • Hydrogen
    • Digital Solutions
      • Digital Solutions
    • Modernization, Service & Spare parts
      • Modernization, Service & Spare parts
  • People & Careers
    • Why LOI Thermprocess?
    • Working at LOI Thermprocess
      • Working at LOI Thermprocess
      • Working successfully
      • Keeping the balance
    • Entering LOI Thermprocess
      • Entering LOI Thermprocess
      • Professionals
      • Young Talents
      • Internship/Students/Apprentices
    • Open Positions
  • Metals Insights
  • Newsroom
    • News
    • Events
    • Media kit
  • Our portals
  • Tenova Career Portal
  • Tenova Supplier portal
  • Choose your way
  • Contact us
Tenova Tenova
I’m looking for
Technologies
  • Our Portals
    • Tenova Career Portal
    • Tenova Supplier portal
Menu Menu
Menu
I’m looking for
  • About us
    • Tenova LOI Thermprocess
    • Leadership
    • Global presence
    • Download area
  • Technologies
    • Iron & Steel
      • Material Handling
      • Melt Shops
      • Flat Products
      • Long Products
      • Plate Making
      • Pipe Making
      • Forging Technologies
    • Aluminum
      • Upstream Aluminum
      • Downstream Aluminum
    • Our Green Solutions
      • Heat Recovery
      • Decarbonization
      • Recycling
      • Hydrogen
    • Digital Solutions
      • Digital Solutions
    • Modernization, Service & Spare parts
      • Modernization, Service & Spare parts
  • People & Careers
    • Why LOI Thermprocess?
    • Working at LOI Thermprocess
      • Working at LOI Thermprocess
      • Working successfully
      • Keeping the balance
    • Entering LOI Thermprocess
      • Entering LOI Thermprocess
      • Professionals
      • Young Talents
      • Internship/Students/Apprentices
    • Open Positions
  • Metals Insights
  • Newsroom
    • News
    • Events
    • Media kit
  • Contact us
  • TenovaLoi on YouTube
  • TenovaLoi on Twitter (EN)
  • TenovaLoi on Twitter (DE)

Service & Spare Parts

Services & Spare Parts for Metals for more then 100 Years

Each furnace plant is unique. With know-how developed over many decades and backed by thousands of references worldwide, Tenova LOI Thermprocess supplies targeted and experienced services, consultations, maintenance and spare parts specially aligned for your thermal process plant. The worldwide service network assures high availability and fast delivery.

Share

Photo
1

Overview

Tenova LOI Thermprocess supplies services and spare parts for its wide portfolio of industrial furnace systems for the heat treatment of metals including batch annealing plants and continuous heat treatment lines for steel strip, heavy plates, pipes & tubes, forgings as well as aluminium melting and recycling plants.

This includes the installed base for the brands that founded LOI Thermprocess - Ludwig, OFAG and INDUGAS - as well as the companies that have been absorbed into LOI Thermprocess over the decades, such as Nassheuer, Dr. Schmitz & Apelt and GKI-OFU.

All services and spare parts are also offered for third-party equipment.

Service & Consultation

Our team of sales and process engineers as well as our service technicians are at your disposal for competent consultation on site and online. We offer

  • Safety-related assessments of the plant
  • Trainings for operation personnel
  • Audit management (AMS 2750/CQI-9)
  • Video furnace inspection

Maintenance & Repair

We offer tailor-made inspection and maintenance packages for:

  • Furnace mechanics, furnace electrics, refractory lining, heating systems, cooling systems
  • Plant control systems, automation systems and mathematical models

We can also access your systems online via our various remote services.

Spare Parts

We supply original spare parts for heating systems, drives, recirculation and control devices.
On request, a web-based catalogue for new and existing equipment can be created, which facilitates the identification of spare parts and simplifies procurement considerably.

Related Solutions

Revamp & Modernization

Germany

Gregor Ferber

Gregor Ferber

Head of Customer Service

Contact us

Europe

Julia Grossberger

Julia Grossberger

Head of Spare Parts

Contact us

India

Prasanta Saha

Prasanta Saha

Director Sales, Tenova Technologies Pvt. Ltd.

Contact us

China

Yong Zhang

Yong Zhang

Sales Director, Tenova Technologies (Tianjin)

Contact us

Americas

Jan Luckhoff

Jan Luckhoff

Vice President Technical Sales, Tenova Inc.

Contact us

RoW

Sascha Bothen

Sascha Bothen

Senior Vice President Sales & Marketing

Contact us

Enter your request
Webform Contact card - needed this text

Already client

By submitting your request and accepting the terms of this information, you declare that you have read and understood LOI Tenova’s Privacy Policy about the processing of your data for the sole purpose of responding to your query.
For more details and the data retention period, please refer to the above-mentioned Privacy Policy.

Marketing consent

If you would like to be updated about LOI Tenova’s activities, click on “I accept” to receive promotional or informative material concerning our company. By doing so, you declare that you have read and understood LOI Tenova’s Privacy Policy and you consent to the processing of your data for communication and marketing purposes.
For more details, the data retention period and the withdrawal of consent, please refer to the above-mentioned Privacy Policy.

Tenova

LOI Thermprocess GmbH
Schifferstrasse 80, 47059 Duisburg - Germany
T +49 203 80398-900
F +49 203 80398-901
loi@tenova.com

  • TenovaLoi on YouTube
  • TenovaLoi on Twitter (EN)
  • TenovaLoi on Twitter (DE)
  • © 2025
  • Legal Disclaimer
  • Privacy Statement
  • Imprint

访问 Tenova 网站以了解最新信息

Tenova