For the machining of copper strips and transformer sheets the Berger Gruppe offers machines for strip edging and oil grooving.
Strip edge trimming machine working with one tool each side. It’s designed for the deburring of the strip edge or for simple contours at the strip edge.
The strip edge trimming machine of the series DUO works with 6 tools. Often the DUO is integrated into tube production lines to optimize the weld seam.
The TRIO strip edge trimming machine works with up to 9 tools achieving even complex contours at the strip edge.
The QUATTRO strip edge trimming machine achieves complex contours on the strip edge with 12 tools.
The QUINTO strip edge trimming machine is one of the biggest strip edging machines of the modular series working with 15 tools.
The strip edge trimming line of the series BHR/DUO is equipped with a DUO strip edge trimming machine, de- and a re-coiler. It is the basic line of the modular series.
Strip edge trimming line with a TRIO strip edging machine, a de- and a re-coiler and a strip width measuring system. The line machines strip edges with up to nine tools.
Strip edge trimming line with a strip edging machine of the serie QUATTRO, levelling, measuring and strip tension systems. The line is designed for the machining of complex contours an strip edges.
Strip edge trimming line with strip edging machine of the series QUINTO, levelling, brushing and calibrating machines as well as measuring and strip tension technique. The line is designed for machining complex contours also on thick and/or smooth strips.
With one tool the grooving machine of the series NU removes a layer of coating from the strip surface. The tool can be adjusted vertically and horizontally.
The grooving machine of the series TRINU draws up to three grooves into the strip surface with a max. distance of 10 mm (0.39") (in case of three grooves) or 20 mm (0.79") (in case of two grooves).