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Advantages of aluminum alloy railings：

1. Corrosion resistance: Aluminum alloy railings will not rust due to moisture in the air or other acid and alkali substances, so their service life is much longer than ordinary iron railings.

2. Beautiful: Aluminum alloy railings have a high appearance finish and bright color, and the color can be freely selected, which can greatly improve the aesthetics of the building.

3. Easy maintenance: Aluminum alloy railings do not require frequent maintenance and repairs. They only need to be cleaned regularly to maintain their beauty.

4. Lightweight and high strength: Aluminum alloy railings are light in weight, but high in strength, not easily deformed, and have good safety performance.

5. Environmental protection: Aluminum alloy railings are a recyclable material and have little environmental pollution.

6. Easy installation: The installation of aluminum alloy railings is simple and quick, and does not require complex installation tools and techniques.

7. Reasonable price: Compared with railings made of other materials such as stainless steel and wood, aluminum alloy railings are more affordable and cost-effective.

Aluminium Extrusion Working Principle:

During extrusion, under the strong extrusion force, the ingot is divided into several strands of metal by the knife (bridge part) of the mold and flows into the mold welding chamber. Under the conditions of high temperature, high pressure and high vacuum, the metal is re-welded and flows from the die hole to the needle. It flows out from the formed gap to form a hollow product of the required shape and size. The number of welds in the product is the same as the number of strands of metal flow.

Aluminum alloys are widely used in lighting, mainly in the following aspects:

1. Lamp body material: Aluminum alloy has good thermal conductivity and corrosion resistance, so it is often used as the main body material of lamps, which can effectively dissipate heat and extend the service life of lamps.

2. Reflector: Aluminum alloy has excellent reflective properties and is often used as a reflector for lamps, which can improve the efficiency of light and reduce energy consumption.

3. Radiator: Some high-power lamps, such as LED lamps, will generate a lot of heat. Aluminum alloy has good heat dissipation performance and can be used as a radiator for lamps to prevent the lamps from overheating and ensure their stable operation.

4. Lamp stand: Aluminum alloy has high strength and light weight. It can be used as a light stand for lamps to support the weight of the lamp. It can also reduce the weight of the lamp and facilitate installation and movement.

5. Decoration: The surface of aluminum alloy can be processed in a variety of ways, such as anodizing, electrophoretic coating, spraying, etc., which can change its color and gloss and improve the decorativeness of the lamp.

Therefore, aluminum alloys are widely used in lighting, which can not only improve the performance of lamps, but also improve their aesthetics.

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