
Development, manufacturing and service of heat treatment systems as well as heat treatment services from Birkenfeld

KOHNLE HEXIN Heat Treating Systems GmbH
Birkenfeld (DE)New on Amplifa
About KOHNLE HEXIN
KOHNLE HEXIN Heat Treating Systems GmbH, based in Birkenfeld (Baden-Württemberg), develops, manufactures and distributes heat treatment systems of all kinds and provides their service and spare parts supply. The company emerged from the family business Wolfgang KOHNLE Wärmebehandlungsanlagen GmbH, founded in 1961, which according to its own statements is a hidden champion in the field of continuous heat treatment systems. In addition to plant engineering, the company operates its own heat treatment systems and provides heat treatment services. It also offers consulting, training and seminars in the field of heat treatment. With locations or a presence in Germany, China and India, the company supplies customers worldwide, with a focus on mechanical engineering and fastening technology (fastener). According to its own statements, the systems are manufactured in Germany (Made in Germany). The company was registered in the commercial register in 2023 as a joint venture with Hexin GmbH and is managed by Kaichen Hu and Moritz Jonathan Kohnle.
- Site
- Birkenfeld
- Processes
- Manufacture, distribution and service of heat treatment systems of all kinds (Tailor-made system, Operation of heat treatment systems and provision of heat treatment services, Continuous heat treatment systems (manufacturer, 'hidden champion'), consulting, training and, Development, manufacturing and distribution of heat treatment systems of all kinds, Service and spare parts supply, Operation of heat treatment systems and heat treatment services, Consulting, training and seminars in the field of heat treatment, Tailor-made system technology for heat treatment
- Materials
- Continuous heat treatment systems
- Founded
- 1961 (Wolf
- Employees
- 11–50 (LinkedIn,
- Industries
- Mechanical engineering, Heat treatment, Fastening technology / Fastener
- 01
Engineering/Development
- 02
Manufacturing of heat treatment systems
- 03
Distribution
- 04
Operation & heat treatment services
- 05
Service & spare parts supply
- 06
Consulting, training & seminars
Processes & Services
Continuous heat treatment systems
Manufacture and operation of continuous heat treatment systems for industrial applications.
Locations

Birkenfeld
DEHeadquarters, development, manufacturing, service
- Continuous heat treatment systems (KOHNLE)
Inside the production

Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Manufacture, distribution and service of heat treatment systems of all kinds (Tailor-made systemHeat treatment | – | – | – | – | – |
| Operation of heat treatment systems and provision of heat treatment servicesHeat treatment | – | – | – | – | – |
| Continuous heat treatment systems (manufacturer, 'hidden champion'), consulting, training andHeat treatment | – | – | – | – | – |
1 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Continuous heat treatment systems | KOHNLE (Wolfgang KOHNLE Wärmebehandlungsanlagen GmbH) | – | – | – | Birkenfeld, Baden-Württemberg (locations in Germany, China and India) |
Additional services
History
- 1961
Founding of Wolfgang KOHNLE Wärmebehandlungsanlagen GmbH; family business in its third generation
- 2023
Registration of KOHNLE HEXIN Heat Treating Systems GmbH (12.07.2023, HRB 747860, Mannheim District Court), registered office in Birkenfeld; management: Kaichen Hu and Moritz Jonathan Kohnle