About us

For more than 30 years ONI has been producing cooling/chilling systems as well as heat recovery/energy-optimized systems with currently 480 staff members for the industry. Most importance is attached to an optimization regarding the saving of energy/environmental protection. In more than 70 countries worldwide customers ranging from small and medium companies to global players rely on ONI.

The ONI-Wärmetrafo GmbH scope of delivery and services is unique and today covers consultation, the planning, construction and operation of cooling and chilling systems, heat recovery, process optimization, machine optimization, patented mould temperature control, aeration and ventilation, air conditioning and clean-room technology, control engineering with individual software as well as compressed-air technology.

Products and services

Containerized energy center

Containerized energy center for the supply of a plastics processing company. Double-circuit system with winter relief to save power for the chiller and heat recovery system for heating offices and storage space. The containerized center has been designed and built completely in Germany and may be transported to different sites of application around the world.

Further reading

Containerized energy center with on-top cooling towers

Containerized energy center with on-top cooling towers. Modular cooling system with a system separation via heat exchangers for the machine cooling circuit in a plastics processing company. The modular design minimizes site operation during the construction phase. Then on site…install, connect, finished!

Further reading

Complex, energy-optimized cooling equipment

Complex, energy-optimized cooling equipment for a medical engineering company. Differently temperature-controlled cooling water circuits are provided for different production areas. Cost-free waste heat from cooling water is directly used for heating offices and assembly halls by special low-temperature heaters.

Further reading

ONI-Wärmetrafo GmbH
Niederhabbach 17
51789 Lindlar

Phone: +49 2266 4748-0
Internet: www.oni.de
E-mail: Send message

Contact person

Dmitriy Serbulov
Regional Sales Manager
Phone: +7 495 9375350
E-mail: Send message

Textima Export Import GmbH
Prospekt Wernadskowo 103, Korpus 1 / Office 3
119526 Moscow

Phone: +7 495 9375350
Internet: www.textima.de/ru/
E-mail: Send message

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