Features of heat exchanger: 
1. Indispensable corollary equipment for vessels and diesel sets
2.Open-cycle seawater flow-past heat exchangers cool inter-cycle
water through the heat transfer of the cooling unit
3. Maintains normal operation and increases engine's service life
4. Several series suitable for different horsepower diesel sets 

Introduction of heat exchanger:

Heat exchanger cooling is the most common method for water-cooled marine engine.

The sea-water is isolated in components which can be designed to withstand its corro

sive affect. The closed fresh-water circuit can be thermostatically controlled so the en

gine operates at its design temperature.

Water cooler is a high-quality product incorporating both the best materials and the lat

est technical features. It employs cast aluminum outer cases and copper end covers m

ade by die-casting and with "O" sealed structure and is especially used in forming a co

mplete set of marine engine. It is right , corrosion-resisting, reasonable in structure, reli

able in performance, effective in cooling, economical and durable.