What is Heat sink，Aluminum Heat Sink:

Aluminum profile radiator is also called radiator aluminum profile or sunflower aluminum profile. Aluminum profile radiator has the characteristics of beautiful appearance, light weight, good heat dissipation performance and good energy-saving effect.

The surface of the processed aluminum radiator is anodized for surface treatment to increase the corrosion resistance, wear resistance and appearance beauty of the aluminum.

The types of radiator aluminum profiles commonly used in China are: electronic, electrical and computer radiator aluminum profiles, sunflower aluminum profiles, radiator profiles for power semiconductors, etc.

Aluminum profile radiator is widely used in machinery, automobile, wind power generation, engineering machinery, air compressor, railway locomotive, household appliances and other industries because of its superior performance.

Advantages of heat sink:

Aluminum profile radiators mainly include high-pressure cast aluminum and tensile aluminum alloy welding. Its advantages mainly include:

① The heat dissipation of aluminum profile radiator is good, and the characteristics of energy saving are very obvious. In the same room, if the radiator of the same specification is used, the number of aluminum cast pieces is less than that of steel.

② The aluminum profile radiator has good oxidation and corrosion resistance without adding any additives. Its principle is that once aluminum encounters oxygen in the air, it will form a layer of oxide film, which is tough and dense to prevent further corrosion to the body material.

Choose aluminum profile radiator, and it is best to choose high-pressure cast aluminum module combined radiator. The radiator is integrally die cast, so there is no problem of weld water leakage. Moreover, its biggest advantage is that the product is not limited by the district heating system and can not be corroded by oxygen even in the open boiler system. Due to the modular design, if the indoor temperature is found to be insufficient after one heating season, one or two pieces can be installed in the second year to meet their own needs, Instead of replacing the whole set of heaters like steel radiators.

In addition, since the water quality requirements of aluminum radiator are different from those of steel, the mixed installation of aluminum radiator and other materials should be avoided.

Installation steps of aluminum radiator:

1. Please unpack the aluminum radiator and install the vent valve and Union first.

2. The position of the hole for installing the special hook can be drawn on the wall according to the provided installation drawing or relevant requirements.

3 When installing the aluminum profile radiator, consider the damage to the radiator caused by the thermal expansion and cold contraction of the heating pipe.

4. Put the 12 expansion pipe in and flat.

5. Please use the impact drill to drill 12 holes, and the depth is appropriate to make the outer side of the expansion pipe flush with the wall after the expansion pipe is put in.

6. Install the bottom hook and tighten the screws after meeting the requirements.

7. Place the aluminum profile radiator on the hook installed at the bottom, install the upper hook and adjust the position of the hook. After clamping, tighten the expansion screw. When placing the radiator, place the vent valve above.

8. After installing and assembling the pipe joint, install the pipe according to the drawing requirements and connect it with the water inlet and outlet. Fasten all parts. The rear side is 3.5cm away from the wall and 5cm away from the kick angle line.

9. Please input hot water, open the vent valve and vent until water comes out. The operating pressure of aluminum profile radiator shall not exceed 0.12mpa listed in the manual

10. The oxygen content in the heat medium shall not be greater than 0.05g per square meter. The medium water used for radiator shall meet PH9 ≤ 9, and pH ≤ 12 when there are internal anti-corrosion measures