With the seam locker F 305-2 TRUMPF covers many customer inquiries to Pittsburgh seam lockers for short flanges of 5 mm. Most of those customers are working with seam preparing machines and do not want to adapt the machine for bigger flanges.
The procedure is independant on the flange height and adjusts auto-matically to the sheet thickness. The seam is closed compact and right-angled (90°) | 
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