Hubli-based warkin offers model dkl 20 air blast oil cooler where air stream from atmosphere is used to cool the oil. The uncontrolled rise in temperature of hydraulic oil, lubricating oil, coolant oils and other liquids result in reduced efficiency leading to inaccuracies in machine components. The temperature of such oils has to be controlled within permissible range which can be acquired by air blast oil cooling method. As air is available in unlimited quantities in atmosphere it is sucked in at specially designed radiator and blown out in upward direction. The heat is carried out with the exhaust and the oil temperature is maintained with respect to ambient temperature
