Know What Materials Are Good For Bending Some materials are more malleable than others. That means that some will bend, whereas others will weaken and crack. For less malleable materials, it might be practical to heat up the workpiece to… Read More »Sheet metal bending process: Cold and hot bending, press, roll, and stretch bending
Three-roller plate bending machine
In the absence of a professional profile bending machine (also called angle bending machine or section bending machine), we can use a 3-roller plate bending machine to bend angle iron.
Roll forming is a method in which the sheet material is placed in 2-4 rollers of the plate bending machine, and the sheet material is bent and formed along the roller as the roller rotates.