2014年6月12日星期四

Development of cold-formed steel roll forming process technology

Development of cold-formed steel roll forming process technology (2) Roll forming machine with plug-in vertical roll forming machine in the production of rectangular hollow steel products, with direct prescription, rectangular tube method gives good angled shape, and the general method of forming into a square circle, rectangle compared to the simple, to save time, the most important new roll forming machine can reduce wasteful consumption caused blank. In the unit of production capacity, a combination of roll film can meet all the specifications to maximize the square, rectangular steel products, than roll costs required by the variance round, rectangular molding process to save more than 60%, showing that the new roll forming machine technology can not only get the best quality of products, but also the economic benefits of a good harvest.