Methods to identify the quality of industrial aluminum profiles

by:Zeyi     2021-06-26
Due to its excellent characteristics, the application range of industrial aluminum profile profiles is becoming more and more extensive. Naturally, some manufacturers will choose inferior raw materials or unprofessional operation techniques to produce some inferior aluminum profiles. Aluminum profiles are often used in industrial automation workshops. These inferior industrial aluminum profile profiles have brought a lot of trouble to industrial production. So is there a way to identify the quality of industrial aluminum profiles? Let’s take a look together. Right. 1. Look at the oxide film thickness: When purchasing industrial aluminum profiles, you can lightly scratch the surface of the profiles to see if the oxide film on the surface can be wiped off. 2 Look at the chromaticity: the same aluminum alloy profile should have the same color. If the color difference is obvious, it is not suitable for purchase. Generally, the section color of normal aluminum alloy profile is silvery white and the texture is uniform. If the color is dark, it can be concluded that it is recycled aluminum or scrap aluminum forging. 3 Look at the flatness: check the surface of the aluminum profile, there should be no depression or bulging. The aluminum profile processed by a regular manufacturer has a smooth and bright surface. If it is a small workshop, due to the machine or raw materials, the surface of the industrial aluminum profile profile will appear slightly bumpy. When the profile is bent with effort, it can be determined that the strength of the aluminum profile is not up to the standard, and the strength of the profile is not as hard as possible. Aluminum has a certain degree of toughness and is not a hard material. 5. To see if it is convenient, safe and high-quality aluminum profiles to be installed carefully, the components are firmly connected, and the connection part uses corrosion-resistant filling materials. 6 Glossiness: Avoid choosing profiles with obvious defects such as open bubbles and ash on the surface, as well as cracks, burrs, and peeling. If there are the above phenomena, it can be concluded that secondary processing and forming of recycled aluminum or scrap aluminum. Such materials are prone to cracking and oxidation due to uneven texture and messy alloy ratio. At present, the quality of industrial aluminum profiles sold in the entire market is rather chaotic. The main reason for this is that many manufacturers use low-quality aluminum as shoddy products, which disrupts the price order of the entire market while gaining huge profits. Many new users are often deceived due to their lack of experience; choosing a reliable manufacturer of industrial aluminum profiles is particularly valuable. Focusing on custom processing of industrial aluminum profiles for 16 years, welcome to consult!
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