Songdulla Motors Co., Ltd.
Air Conditioning Parts


Cools heated cooling water by circulating inside the radiator.

The internal combustion engine always ignites and combusts high temperature and high pressure gas, and thus, when neglected, it overheated to melt the metal, which may burn the cylinder and the piston. Accordingly, a water jacket is installed in the surroundings of the cylinder and cooling water is circulated inside to cool the engine. However, the cooling water may also boil, which prevents the liquid from cooling the engine.