Heat exchangers on board ships are coolers where a hot liquid is cooled by sea water. The heat exchange process is done by having the two liquids pass on either side of a conducting surface which in this case is the tube walls. Two main types of coolers at sea are the "Shell and tube type" and "Plate type". Other types like air cooled type heat exchangers , uses air as the cooling medium.
At Farron Ship Repair & Engineering Pte Ltd, one of the products that we can metal fabricate or repair is Heat exchangers / coolers.We also provide re-tubing services for the coolers and repair works.