Sand Blasting Photovoltaic Solar System Frame Bracket Anodizing Panel Aluminium Profile

Sand Blasting Photovoltaic Solar System Frame Anodizing Solar Panel Aluminium Profile

As an important accessory of photovoltaic solar energy, the solar energy frame aluminum profile has been exposed to the wild for a long time, and the natural environment is harsh. The manufacturer requires its service life to be more than 25 years, and further requires its surface quality, especially its corrosion resistance. During the assembly of profiles, full-automatic mechanization is adopted, so the requirements for geometric dimensions are particularly strict. At present, customers generally adopt GB / 5237-2017, jish4100, eni2020.2, jish8602 and other standards. <The Standard Specification for aluminum alloy photovoltaic solar profiles> drafted by China has already entered the preparation stage. Although it has not been promulgated and implemented, its high-standard specifications and regulations are of positive significance to the production of enterprises and are worth learning.

Due to the high surface quality requirements of solar frame aluminum alloy profiles, most of them are made of 6005 alloy and 6063 alloy. According to the requirements of our customers, the frame profile shall be processed according to the requirements of GB / t5237-2017 high precision level; The surface treatment shall be sand blasting and silver white oxidation; Appearance requires strict inspection and control. In order to meet the strict surface quality requirements, reduce the pressure of subsequent surface treatment processes, and ensure the mechanical properties and corrosion resistance of aluminum profiles; Thereby improving the productivity and the yield of profiles. Thus ensuring that the enterprise can obtain reliable economic benefits. Therefore, it is very important for profile production and quality requirements to adopt feasible production process plan and select ingot aluminum rod with alloy composition up to standard.

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