Cooling
Advanced cooling solutions focused on system-level performance enable higher efficiency, reliability, and uptime in demanding environments.
World-class cooling for renewable and industrial application
With over a century of cooling expertise, we support industrial and renewable applications with reliable systems, offering customised and pre-engineered solutions for engines, hydraulics, transformers, and power electronics.
We deliver:
- Reduced time to market with first-time-right solutions and fast prototyping.
- Support for customer engineering teams through full design responsibility.
- Reliable, application-specific products built to the highest quality standards.
New name – same reliable cooling solutions
Nissens Cooling Solutions is now part of KK Group. Under our new name, we continue to deliver the same trusted quality and reliability the wind industry has depended on for decades.
What’s new is the strength of a larger organisation and an even broader product portfolio, ensuring stability, innovation, and support wherever your operations take place.
Cooling technologies
Our customised cooling solutions combine proprietary technologies, engineered in-house to meet your exact project needs.
Aftermarket solutions customised to your needs
Whether optimising, upgrading, or replacing a cooling system, we deliver more than spare parts. Our in-house engineering and advanced simulation tools ensure the right aftermarket solution for your application.
First-time-right engineering
Using proven simulation and testing methods, including our precise CHEAT sizing tool, we ensure correct performance from the first prototype.
Further testing ensures predictable, low-risk development using proven engineering methods such as APQP (Advanced Product Quality Planning), CFD (Computational Fluid Dynamics), and FEA (Finite Element Analysis). Together, these tools target key risk areas to enable faster decisions and right-first-time performance.
Cooling spare parts, ready when needed
We supply the cooling spare parts you need–across brands and manufacturers–for both industrial and renewable applications. We simplify sourcing and ensure you receive the right parts at the right time.
Proven expertise you can rely on
With more than 45 years of experience in renewables and industry, we keep critical equipment running. Our technical expertise and OEM partnerships ensure high-quality spare parts for demanding environments.
Through our global setup and bulk purchasing power, we deliver with speed and precision. The result is predictable deliveries, fewer surprises, and the confidence to plan maintenance and service effectively.
Proven performance through dedicated testing
Our in-house test lab ensures every cooling solution meets the highest standards of durability and reliability required for rail operations.
Tough environment with loads, bumps and vibrations demands proven performance, and we offer a large variety of tests, validation and documentation as an integrated part of our services.
In our in-house test lab, we offer a complete portfolio of simulation, testing, and validation services specific to the railway industry to ensure each solution meets the highest industry standards.
Cooling solutions
We deliver direct water, oil, and air cooling, as well as indirect water cooling, through customised components, systems, and modules.
Cooling towers
Complete cooler towers based on passive cooling that maximise natural airflow for reliable operation. The fanless design reduces maintenance, eliminates motor failure risk, and ensures long-term reliability.
Pump stations
Customised pump stations engineered for high availability and low total cost of ownership. A compact, robust design enables easy installation, minimal maintenance, and long-term reliability.