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Product Description
The Aidear Air-Cooled Finned Tube Heat Exchanger is a durable, high-efficiency solution for rejecting heat from fluids directly to ambient air in demanding environments. As shown in the workshop photo, these units feature large rectangular finned coils with dark (likely epoxy-coated or hydrophilic) aluminum fins mechanically expanded onto high-grade copper tubes, robust galvanized steel frames with mounting legs, flanged or threaded headers, pressure test ports (red hose visible), and protective edging—ensuring weather resistance, structural integrity, and easy field installation or replacement.
This forced-draft or induced-draft design maximizes thermal performance through extended surface area, making it a preferred choice for outdoor refrigeration and process cooling where water usage must be minimized.
Product Type: Air-Cooled Condenser / Finned Tube Heat Exchanger / Dry Cooler
Tube Material: High-grade Copper (standard for excellent conductivity; stainless steel options for corrosive media)
Fin Material: Aluminum (standard), Copper, or Hydrophilic Aluminum (with optional epoxy/blue hydrophilic coating for better condensate drainage & corrosion protection)
Casing / Frame Material: Galvanized Steel (standard), Stainless Steel (304/316) for harsh environments
Fan Type: High-efficiency Axial Fans (external rotor motors, low-noise, IP55 protected; optional EC variable speed)
Fan Configuration: Single row, double row, or multi-fan array (customizable airflow & redundancy)
Operating Medium: Water, Glycol mixtures, Refrigerants (R410A, R134a, R404A, R507, etc.), Thermal Oil
Fin Spacing: 2.1 mm – 12 mm (tight for clean/high-efficiency duties, wider for dusty/fouling-prone air)
Design Pressure: Standard (up to 30–45 bar refrigerant side); high-pressure capabilities available
Additional Options: Anti-corrosion coatings (epoxy, heresite), low-ambient kits, vibration isolators, header guards, control panels, and certifications (PED, ASME)
Mechanically expanded fins ensure intimate tube-fin contact for optimal heat conduction, while dense finning increases air-side surface area dramatically—delivering high heat rejection with low fan power. The galvanized/stainless construction withstands outdoor exposure, weathering, and mechanical stress, with easy coil cleaning via removable panels. Compared to water-cooled systems, it eliminates water treatment, scaling risks, and consumption costs while providing reliable, year-round operation.
Refrigeration condensers for cold storage, walk-in coolers & blast freezers
Dry cooler loops for closed-circuit fluid cooling (no evaporation)
Process cooling in chemical, petrochemical, food & beverage industries
HVAC heat rejection in commercial buildings & data centers
Oil & gas field cooling, hydraulic fluid heat exchangers
Precision-fabricated in Aidear's facility with quality materials and rigorous pressure/leak testing (as evident from test hoses and organized production), this air-cooled finned tube heat exchanger offers proven energy savings, low maintenance, and full customization. Contact us for thermal sizing, performance data, engineering drawings, and tailored quotations to match your exact cooling requirements.
