Air Oil Cooler Manufacturer in India — Industrial Hydraulic Oil
Coolers

xflowheatexchangers

Product Overview

X-Flow Heat Exchangers is a specialized air oil cooler manufacturer in India, delivering rugged, high- efficiency cooling solutions for hydraulic systems, compressors, gearboxes, diesel engines, and a wide range of industrial machinery. Our air oil coolers are built with heavy-duty finned tube cores, robust fan assemblies, and durable housings engineered to perform reliably in harsh industrial environments — from foundries and steel plants to offshore platforms and mobile construction equipment. Using ambient air as the cooling medium, X-Flow air oil coolers eliminate the dependency on cooling water, making them the ideal solution for remote installations and water-scarce environments., we design and produce air-cooled oil coolers to exact thermal requirements — custom-sized for your oil flow rate, inlet temperature, heat rejection duty, and available ambient air temperature.

Key Features

  • High Heat Rejection Capacity: Engineered with optimized fin density, tube arrangement, and fan airflow to achieve maximum heat rejection within a compact core size.

  • Rugged Industrial Construction: Heavy-gauge steel housings, thick-wall tubes, and robust fan guards built to withstand vibration, contamination, and harsh site conditions.

  • No Water Required: Air-cooled design operates independently of cooling water supply — ideal for remote areas, mobile equipment, and outdoor installations.

  • Electric And Hydraulic Fan Drive Options: Available with electric motor-driven fans (single/three-phase, IP55/IP65) or hydraulic motor-driven fans.

  • Wide Core Material Options: Aluminium fins with copper or steel tubes, all-aluminium cores, or SS-fin constructions depending on fluid compatibility.

  • Low Noise Fan Design: Axial fans with optimized blade pitch and shroud geometry minimize operational noise.

  • Epoxy and Polyurethane Coating Options: For humid, coastal, and corrosive environments to extend service life.

Technical Specifications

Parameter Specification / Range
Cooling Medium Ambient Air (forced convection via fan)
Process Fluid Hydraulic Oil, Lubricating Oil, Gear Oil, Synthetic Fluids, Diesel
Inlet Oil Temperature Up to 120°C (standard) | Up to 200°C (special design)
Heat Rejection Capacity 0.5 kW to 500 kW (custom beyond)
Oil Flow Rate 5 LPM to 5,000 LPM
Design Pressure (Oil Side) Up to 25 bar (standard) | Higher on request
Fin Material Aluminium (standard), Copper, Stainless Steel
Tube Material Aluminium, Copper, Carbon Steel, SS 304/316
Fan Drive Electric Motor (0.25 kW to 15 kW) | Hydraulic Motor
Fan Type Axial (Push or Pull configuration)
Motor Protection IP55 / IP65 (TEFC)
Housing Material Mild Steel (epoxy coated), Aluminium, Stainless Steel
Connection Type BSP/NPT Threaded, SAE Flanged, ANSI Flanged
Mountingl Horizontal / Vertical / Inclined (custom frames available)

Applications And Industries Served

  • Hydraulic Power Packs and HPUs: Cooling hydraulic oil in power packs, press machines, injection moulding machines, die casting machines, and material handling equipment.

  • Air Compressors: After-coolers and oil coolers for screw, rotary, and reciprocating air compressors.

  • Industrial Gearboxes: Cooling lubrication oil in heavy-duty gearboxes in cement plants, steel mills, paper mills, sugar plants, and mining.

  • Diesel Engines and Gensets: Engine oil cooling in diesel generator sets, industrial engines, and standby power systems.

  • Wind Turbines: Gearbox oil cooling in wind turbine nacelles using compact air oil coolers.

  • CNC Machine Tools: Maintaining spindle oil and hydraulic oil temperature in CNC machining centres and grinding machines.

  • Steel and Rolling Mills: Roll neck bearing cooling, hydraulic system cooling, and lubrication oil temperature control.

  • Marine and Offshore: Hydraulic and engine oil cooling with epoxy/polyurethane-coated cores for marine corrosion resistance.

  • Construction and Mining Equipment: Excavators, cranes, drilling rigs, and underground mining machinery hydraulic oil cooling.