Pólo leve galvanizado

The main body of the lamp post is usually made of high-quality low-carbon steel, such as the common Q235A steel plate. This type of steel has good ductility and plasticity, which can meet the processing requirements of complex shapes of lamp posts, while ensuring the strength and stability of lamp posts, laying a solid foundation for subsequent processing procedures. ​

It is formed by a large bending machine in one bending process. This advanced processing method ensures that the straightness error of the lamp post is extremely small, not exceeding 0.05%. Accurate straightness not only enhances the aesthetic appeal of the lamp post, but more importantly, ensures precise alignment of various components during the installation of lamps and other Acessórios, evitando desvios de instalação causados ​​pela flexão do posto da lâmpada, garantindo assim o desempenho geral do sistema de iluminação. ​

Hot dip galvanizing is a key anti-corrosion process in the manufacturing process of galvanized lamp posts. The specific process is to first remove oil and acid from the processed lamp post, remove surface oil stains and rust, and make the surface of the lamp post clean, so that the subsequent zinc layer can adhere better. Next, immerse and dry the lamp post, and then immerse it in a molten zinc solution at approximately 500℃. Under high temperature, the zinc liquid rapidly undergoes metallurgical reactions with the steel on the surface of the lamp post, forming a tightly bonded zinc layer. Normally, the thickness of the galvanized layer is above 85 μ m, which endows the lamp post with super strong corrosion resistance and can make the lamp post corrosion-resistant for more Em 30 anos em ambientes gerais . em ambientes suburbanos, a espessura padrão de anti-ferrugem galvanizada padrão pode ser mantida por mais de 50 anos sem reparo; Em áreas com ambientes corrosivos relativamente severos, como cidades ou áreas costeiras, também pode ser mantido por 20 anos sem a necessidade de reparo .

The galvanized layer is like a strong armor, tightly wrapping around the steel substrate of the lamp post, effectively isolating oxygen, water vapor, and other corrosive media in the air from contact with the steel, fundamentally preventing rusting and corrosion of the steel. Whether facing frequent acid rain erosion in cities or high salt air corrosion in coastal areas, galvanized lamp posts can maintain structural integrity and Boa aparência com seu excelente desempenho anticorrosão .

Due to the metallurgical bonding between the galvanized layer and the steel, it becomes a part of the steel surface rather than a simple physical attachment, making the durability of the coating very reliable. Even under the influence of complex environmental factors such as long-term exposure to wind, sun, mechanical vibration, and temperature changes, the galvanized layer is not easily peeled off, providing stable protection for the lamp Post .

The special metallurgical structure formed by the galvanized layer gives it strong toughness. During the transportation and use of lamp posts, they are inevitably subjected to some mechanical collisions or external impacts. At this time, the galvanized layer can effectively absorb and disperse these external forces, avoiding direct exposure of steel to corrosive environments due to mechanical damage to the surface of the lamp Post, melhorando bastante a confiabilidade do posto da lâmpada em condições de uso complexas . ​

The hot-dip galvanizing process ensures that every part of the plated part, including grooves, sharp corners, hidden areas, etc., is uniformly coated with a zinc layer. This comprehensive protective feature enables the lamp post to achieve the same corrosion resistance in all parts, effectively avoiding corrosion problems caused by insufficient local protection and extending the overall service life of the lamp Post .

From a cost perspective, the cost of hot-dip galvanizing for rust prevention is lower than many other anti-corrosion methods of paints and coatings. Although the price of galvanized lamp posts may be relatively high in the early stages of procurement, considering their long service life and extremely low maintenance costs, the use of galvanized lamp posts can significantly reduce overall cost investment throughout the entire lifecycle of the lighting Sistema . Ao mesmo tempo, o processo de galvanização é mais rápido do que outros métodos de revestimento, que podem economizar muito tempo de construção, evitar o tempo e os custos de mão -de -obra necessários para o revestimento no canteiro de obras após a instalação e melhorar a eficiência da construção de engenharia .

Polimento galvanizado

Secagem por spray e secagem de ar