
Custom cooling technology: cooling towers, coolers and heat recovery – from planning through manufacturing to service

GOHL-KTK GmbH
76448 Durmersheim · Schlosserstr. 5New on Amplifa
About GOHL-KTK
GOHL-KTK GmbH, based in Durmersheim, specialises in the development, manufacturing and service of cooling systems. The portfolio includes open cooling towers (axial), closed cooling towers, evaporative condensers, adiabatic coolers and heat recovery systems (CALOR). Production takes place in Germany with a high level of vertical integration; every system is individually conceived and manufactured to project requirements. For long-term corrosion protection, fluidised bed sintering is applied in accordance with DIN 55633 and DIN EN ISO 12944, complemented by sealing and protective coating. The company supports customers throughout the entire life cycle: consulting, planning, design, new systems, inspection, maintenance, refurbishment, modernisation as well as energy efficiency consulting (ECube) and subsidy consulting. Innovative EC fan technology, hygienically compliant design and intelligent control technology are integral components of the products. As part of the Cofinair Group, GOHL-KTK distributes the TMX cross-flow cooling tower on the German market.
- Site
- Durmersheim
- Processes
- Manufacture of open cooling towers (axial), Manufacture of closed cooling towers, Manufacture of evaporative condensers, Manufacture of adiabatic coolers, Heat recovery (CALOR), Fluidised bed sintering (long-term corrosion protection according to DIN 55633 and DIN EN ISO 12944), Sealing & protective coating, Series production of matched components
- Materials
- high-quality materials (corrosion-protected, durable), High-quality, durable materials, Fluidised bed sintering, EC fan technology
- Certificates
- ISO 9001
- Industries
- Cooling technology, Refrigeration technology
- 01
Consulting and planning of cooling systems
- 02
Design and development
- 03
Manufacturing with high vertical integration
- 04
Fluidised bed sintering / protective coating
- 05
Assembly and commissioning
- 06
Inspection, maintenance, refurbishment and upgrade
Materials & Processes
High-quality, durable materials
Use of corrosion-protected, durable materials for reliable and robust cooling towers.
Fluidised bed sintering
Particularly robust long-term corrosion protection meeting the requirements of DIN 55633 and DIN EN ISO 12944.
EC fan technology
Innovative EC technology with which fans already today meet the future ErP 202x EU directive.
Site
Durmersheim
DEHeadquarters / Production
- Materials
- High-quality, corrosion-protected materials
- Cooling tower production facilities (high vertical integration)
Inside the production



Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Manufacture of open cooling towers (axial)Assembly | – | – | – | – | – |
| Manufacture of closed cooling towersAssembly | – | – | – | – | – |
| Manufacture of evaporative condensersAssembly | – | – | – | – | – |
| Manufacture of adiabatic coolersAssembly | – | – | – | – | – |
| Heat recovery (CALOR)Assembly | – | – | – | – | – |
| Fluidised bed sintering (long-term corrosion protection according to DIN 55633 and DIN EN ISO 12944)Surface | – | – | – | – | – |
| Sealing & protective coatingSurface | – | – | – | – | – |
| Series production of matched componentsMachining | – | – | – | – | – |
| Inspection & maintenance of cooling systemsTesting | – | – | – | – | – |
| Complete refurbishment & modernisation, technical upgrade & optimisationAssembly | – | – | – | – | – |
| Consulting and planning of cooling systemsEngineering | – | – | – | – | – |
1 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Cooling tower production facilities (production in Germany, high vertical integration) | – | – | – | – | Durmersheim (Schlosserstr. 5, 76448) |
Additional services
Quality
GOHL-KTK operates according to certified quality management (ISO 9001) and guarantees its services through certificates. Production takes place in Germany with high vertical integration and close collaboration with experienced engineers.
| Evidence | Durmersheim |
|---|---|
| ISO 9001 |
History
More than 60 years of experience in cooling tower technology with over 20,000 realised cooling tower projects in more than 100 countries
GOHL-KTK becomes part of the Cofinair Group; distribution of the Cofinair Group's TMX cross-flow cooling tower on the German market