Views: 0 Author: Site Editor Publish Time: 2026-05-06 Origin: Site
Working Principle
Hot Fluid Circulation: Hot process fluid from industrial equipment circulates through finned coils inside the dry cooler.
Forced Convection Cooling: Axial fans blow ambient air across the finned coils; heat transfers from the fluid to air via sensible heat transfer (no water evaporation).
Cooled Fluid Recirculation: The cooled fluid returns to the process/equipment to absorb heat again, forming a closed recirculating loop.
Core Components
Fin Tube Coil: Copper tubes with aluminum fins to maximize heat transfer area.
Axial Fans: High-efficiency, variable-speed fans for adjustable airflow.
Frame & Casing: Galvanized steel/stainless steel for outdoor durability.
Control System: Automatically adjusts fan speed/start-stop based on fluid temperature.
Typical Applications
Industrial Process Cooling: Chemical, pharmaceutical, food & beverage (pasteurization lines).
Power & Energy: Transformer oil cooling, hydraulic/lubrication system cooling.
Data Centers: Closed-loop server cooling (water-glycol circuits).
HVAC & Chiller Systems: Free cooling (dry cooler + chiller hybrid for energy savings).
Marine & Offshore: Engine/generator cooling (corrosion-resistant designs).
