2013年3月26日星期二

Roll Forming Machines Application


Roll Forming Machines Application

Roll formed sections have an advantage over extrusions of a similar shapes. Roll formed parts are generally much lighter and stronger, having been work hardened in a cold state. Another advantage is that the part can be made having a finish or already painted. Labor is greatly reduced since volume is a major consideration for choosing the roll forming process......  Roll Forming Machines

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