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Product Description
The Aidear Heavy-Duty Air-Cooled Finned Tube Heat Exchanger (also functioning as an Air-Cooled Condenser or Dry Cooler) is a robust, industrial-grade cooling solution designed for efficient heat rejection from process fluids directly to ambient air. As shown in the manufacturing photo, this unit features premium seamless copper tubes mechanically expanded into densely packed blue fins (hydrophilic aluminum with optional epoxy coating for enhanced condensate drainage and corrosion resistance), arranged in multiple parallel circuits and rows within a rugged stainless steel or galvanized steel frame. The large-scale coil assembly, complete with oversized copper headers, flanged connections, and precision-brazed joints, ensures maximum thermal performance, leak-proof reliability, and long service life in demanding environments.
Product Type: Air-Cooled Condenser / Finned Tube Heat Exchanger / Dry Cooler
Tube Material: High-grade seamless copper (or stainless steel options available) for excellent thermal conductivity and durability
Fin Material: Aluminum / Copper / Hydrophilic Aluminum (with optional epoxy or blue hydrophilic coating to improve heat transfer, reduce fouling, and enhance corrosion protection)
Casing / Frame Material: Stainless Steel (304/316) or Galvanized Steel – heavy-duty construction to resist corrosion, mechanical stress, and harsh industrial conditions
Fan Type: High-efficiency axial fans with external rotor motors (configurations: single row or double row, as adaptable to the coil design)
Operating Medium: Water, Glycol mixtures, Refrigerants (R410A, R134a, R404A, etc.), Thermal Oil
Fin Spacing: 2.1 mm – 12 mm (fully adjustable based on application – tighter spacing for clean air/high efficiency, wider for dusty/fouling environments)
Design Pressure: Standard or high-pressure capabilities available to suit specific system requirements
This finned tube heat exchanger delivers superior air-side heat transfer thanks to the extended surface area from mechanically bonded fins on high-conductivity copper tubes. The blue hydrophilic fin coating minimizes water retention, reduces air-side pressure drop, and maintains peak efficiency over time—even in humid or corrosive atmospheres. The modular, multi-circuit design (visible in the stacked copper coils and large manifolds) supports high-capacity cooling while allowing easy scalability and maintenance. Built for continuous-duty operation, it offers energy-efficient, water-free cooling that lowers operational costs and eliminates water treatment needs compared to evaporative systems.
Industrial process cooling (chemical, petrochemical, manufacturing)
Refrigeration condensers and gas cooling
Dry cooler systems for closed-loop fluid cooling (no water evaporation)
Thermal oil and hydraulic fluid heat rejection
Power generation, data centers, HVAC heat exchangers, and free-cooling setups
Engineered and manufactured with precision (as evidenced by the professional workshop assembly with advanced tube expansion and quality control tools), the Aidear air-cooled finned tube heat exchanger provides reliable, customizable performance tailored to your exact specifications. Contact us for detailed thermal calculations, custom configurations (dimensions, fan integration, coatings, pressure ratings), and quotations to optimize your cooling system.
