The production line for "L" type mobile wall uprights can produce these products of various form and thickness from 0,8 to 1 mm. The line has a decoiler 5 t and a straightener just before the press, which holds the pre-shearing dies that make all the necessary processings before the roll forming. With the following flying shear the processings of the profile are completed and the cut is executed too. The following unloading bench takes out of the line the finished product.