Thermal Design
Own calculation software and designs verified against the engine manufacturer's data.
About our company
Project-specific heat exchangers for power generation and industry
TECS Engineering designs and manufactures LT/HT radiators, V-type and mechanical radiators and gas turbine inlet coils. Every enquiry is treated as a new product: the heat duty, the fluid conditions, the site ambient and the installation limits shape a unit that fits the application instead of a catalogue size that fits nothing exactly.
The company is part of the Karcıoğlu Group and produces in its own factory in Menemen, İzmir, where the coils, headers, casings and frames are made, assembled and tested under one roof. Units from about 1 m to 13 m in length leave the factory as complete, pressure-tested assemblies with fans, guards, expansion tanks and controls, for generator sets, cogeneration plants, power stations, data centers and gas turbines in Europe, the Middle East, Africa, North and South America and the Far East - among them Japan, the United States, Brazil and Colombia.
Own calculation software and designs verified against the engine manufacturer's data.
Fin lines, tube expanders, header and casing fabrication, assembly and pressure testing under one roof in İzmir.
EC and AC fan selection with the sound level, the airflow and the pressure drop solved together; diffusers and silencers where limits are tight.
Units from 1 m to 13 m in length in service across Europe, the Middle East, Africa, the Americas and Asia - from Scandinavia to the Gulf, Japan, the United States, Brazil and Colombia - in desert, tropical, coastal and offshore conditions.

From our group
Equipments for Power Generators
TECS cools the engine; AXON Technic, our sister company, builds the container, exhaust, fuel and electrical systems around it. One coordinated delivery for your generator set.
Explore AXON TechnicHow we work
Heat duty, fluid data, ambient conditions, sound and space limits - from your datasheet or the engine manufacturer's data.
Coil, fan and circuit selection in TECS's own design software, checked against the limits of the site.
Technical datasheet, dimensional drawing and price - usually within a few working days.
Coils, headers and casings made in-house; every circuit pressure tested, fans and electrics function tested.
Packed for road or sea transport, with installation drawings, documentation and after-sales support.
Why TECS
Every unit is calculated for the heat rejection, flow, temperatures, ambient, altitude and sound limit of the project. The datasheet you receive states that design point, and the drawing is the unit that was calculated.
Coolant pressure drop, flow rate and temperatures are kept inside the limits of the engine maker's data sheet - the radiator is sized around the engine, never the other way round.
Sound pressure levels at the distances you specify are calculated from the measured sound power of the delivered fans with a safety margin, and verified on request. Quiet sites get EC fans, lower speeds or diffusers, not optimistic numbers.
Coastal, offshore, desert, dusty or chemical: fins, coatings, casings and tanks are specified to the corrosion category of the site, and the fin pitch is chosen so the coil stays clean between services.
Coils, headers, casings and frames are made and assembled in Menemen. Pressure tests, fan and electrical function tests and the final inspection happen before the unit leaves.
Expansion tanks, level switches, control panels, oil and fuel coolers, plate heat exchangers, pump skids and heating modules come with the unit, so the cooling circuit arrives as one coordinated system.
Applications
Some of Projects



Send us the heat duty, the fluid temperatures and flow rates, the ambient conditions and the installation limits. We answer with a design proposal - or write to us on WhatsApp.
