The absolutely highest surface quality of a roll is indispensable in the production of high grade copper and brass foil. End products with a thickness of 6 µm do not forgive the slightest mistakes or irregularities. These would inevitably lead to a loss of quality.
The WaldrichSiegen roll grinding machines are characterized by an ideal bearing of workpieces even in instances of the highest speeds. They manage to combine these with constant damping qualities. The ProfiGrind machines are designed for special challenges that are required by the machining of rolls in non-ferrous-rolling mills. They represent high-precision ground barrel shapes and optimal surface qualities.