TECH FREE Dry Cooler "V Shape" design provides large capacity with compact footprint. Innovative heat exchanger combines an excellent heat transfer with minimized refrigerant charge, thanks to the new fin corrugation developing by TECHFREE together with advanced of cross-fin tubes. Double connections provide the possibility of two completely independently operating heat exchangers. Dry cooler is used in refrigeration and air-conditioning applications such as Water or Glycol cooling.
Dry cooler is mainly used for water or ethylene glycol solution heat dissipation, the standard heat dissipation is 27KW ~ 770KW, the structure can be modular and modular, can also be tailor-made according to customer requirements. The standard power supply is 380V/3P/50Hz. Other voltages must be specified when ordering.
Standard configuration:
Two types of coil circuits, one for inlet and outlet pipes, the other for inlet and outlet pipes on both sides
The coil is in the form of copper tube fins with a standard working pressure of 10 kg/cm2 (10 Bar)
The unit structure is sprayed with galvanized steel, high strength, corrosion resistance, fan is a stand-alone module, easy to install and remove
Standard steel chassis
Manual control box
Optional:
Special requirements coil
A. With anti-corrosion coated fins
B. With pickled coating fins
C. Copper fin or copper coil
D. Other materials required coil
EC fan
Dry cooler system other configuration
Expansion tank, circulating water pump, pump control box, water flow switch, make-up water tank, electric pressure difference bypass, valves, etc.
Automatic Control System
Can be used for dry-cooler system automatic control, including dry cooler, water pump and monitor water temperature and water pressure.

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