In GB14846-2008, detection of twist degree is mentioned. That is, take a section of material and place one end near the platform. When the other end reaches stability under its own weight, measure the value of the T1 gap between. the end points on either side of the inclined end and the platform T2. The difference between T1 and T2 is the degree of twist/length of the material (for example, if the difference is 2mm and the length of the material is 1M, the degree of twist is 2mm/meter)
Jiangyin Yuan Aluminum New Energy Materials Co., Ltd. is located in European Industrial Park, Zhouzhuang Town, Jiangyin City, Jiangsu Province, the most economically dynamic Yangtze River Delta in China. The company specializes in the production and processing of various specifications of photovoltaic solar cells (components), aluminum alloy frames,solar supports and accessories, etc. Special solar equipment includes aluminum frame CNC machining centers, special cutting machines, bending machines, angle coding machines, hydraulic punching machines, end face milling machines, etc., which can meet various specifications of photovoltaic solar cells (modules).
The main products include: aluminum profiles in industry, construction, transportation, electronics, photovoltaics and other fields, solar photovoltaic finished frames, solar rack accessories , lithium battery boxes for electric vehicles, etc.