Roll forming is one of the most common methods of shaping metal sheets. In this method sheets take the desired shape after passing some reels along their way. This system which is based on the functions of roll forming machine, is one of the most common methods of shaping metal sheets. In this method, the reels give the desired shape to the sheets during various stages in a cold manner to produce the desired profile.
In Roll forming method, the bindings and angles imposed on the sheets at different stages of forming, should apply the lowest stress on the produced sheets or profiles so that desirable and admirable structures may yield, and the possibility of change may be reduced to minimum on long sheets.

The number of stages or so called stations of roll forming machines depends on the type of sheet, its form and thickness and the complexity of the structure’s angle. The speed of profile production should be the same in various stages to prevent the elongation of sheets. Therefore the templates should be designed in a way that this principle is applicable on them
It doesn’t matter to what extent the produced profiles’ sections are standard in terms of size and angles, it is important that the produced section has no bending and twisting at the time it is going to convert into profiles in various lengths. In addition, construction, automotive, and household appliances profiles, as well as production of required storage racks and lighting appliances, are among the applications of metal forming method. This method is widely used in the construction industry and our company, with advanced equipment of roll forming industry, manufactures and markets Pro.Form-YBG brand materials for different construction application.