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Cold roll forming process is that when the metal strip passes through several pairs of rollers with holes in sequence, the strip is fed forward as the rollers rotate. At the same time, it is continuously bent to obtain a desired cross-sectional shape. It can be seen that roll bending is a continuous
READ MORE Cold roll forming process is that when the metal strip passes through several pairs of rollers with holes in sequence, the strip is fed forward as the rollers rotate. At the same time, it is continuously bent to obtain a desired cross-sectional shape. It can be seen that roll bending is a continuous
READ MORE Cold roll forming process is that when the metal strip passes through several pairs of rollers with holes in sequence, the strip is fed forward as the rollers rotate. At the same time, it is continuously bent to obtain a desired cross-sectional shape. It can be seen that roll bending is a continuous
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