https://www.heatexchanger.co.in/Heat-Exchanger/Air-Blast-Oil-Cooler/
An air blast oil cooler is a heat exchanger that uses ambient air, blown by a fan, to cool hot oil from engines, hydraulics, or machinery. It transfers heat from the oil through finned surfaces exposed to airflow, ensuring effective cooling without water. United Cooling Systems Pvt. Ltd. offers reliable, energy-efficient air blast oil coolers ideal for industrial and mobile equipment applications.エアブラストオイルクーラー