In the drag finishing process, the workpieces are clamped in specially designed holders. These holders are dragged in a circular motion through a process drum containing grinding or polishing granualate. This high-speed motion generates high contact pressure bertween the workpiece and the media, which in a very short time produces perfect results in the form of high-precision edge rounding, smoothing or a mirror finish in a quality equivalent to that obtained by manual polishing.
Custom-designed workpiece holders make a significant contribution to the perfect processing results obtained by the DF series. They also ensure that the workpieces are mounted as quickly and efficiently as possible and considerably simplify batch processing.