Front Grill Part Injection Mould

In addition to beauty, the biggest role of the Front Grille is to intake and reduce air resistance. The greater the influence of the front grille on the resistance of the engine compartment, the engine compartment resistance accounts for about 10% of the total resistance, the active closing of the grille is conducive to reducing the resistance in the engine compartment. In addition, the front grille also plays a role in cooling The front grille is a passageway between the outside world and the engine compartment, through which air enters the engine compartment, taking heat from the radiator and cooling it.

The main function of the front grille is heat dissipation and air intake if the engine radiator water temperature is too high to fully dissipate by natural air intake, the fan will automatically start the auxiliary heat dissipation car running air is backward flow, fan airflow direction is backward, after heat dissipation, the air temperature rises from the rear of the engine cover near the windshield position And then the underside of the car, which is open, flows backwards, heat is released and then there's aerodynamic stroke resistance