If the heat sink can not be maintained with full water, it must drain out the water in the radiator to form an anhydrous maintenance. It is strictly prohibited that the water in the radiator is unsatisfactory or that part of the water stays in the radiator for a long time.

This kind of radiator is made of aluminium or copper sheet fins, and then combined with heat conducting paste or solder on the heat sinking base with grooves.

There are many factors related to the safety performance, among which the radiator working pressure is an important one. Many radiators use bar as a unit. Most of the working pressure is above 10 bar.

After cutting, cutting, drilling, and a series of processed aluminium radiators, some cutting fluid or grease may remain on the surface, which needs to be washed and dried before packaging

Copper-aluminium composite radiator is a kind of copper channel radiator. It mostly adopts "double channel" mode. Although the thickness of radiator increases, it has ideal heat dissipation