With the butyl coating machine you ensure a uniform application of butyl on both sides of the spacer frame. Continuous nozzle adjustment makes it possible to process frame widths of 4 - 60 mm. Rectangular and circular frames, shapes as well as frames with integrated Georgian bars can be coated without any difficulty.
During processing of rectangles and shapes a sensor-controlled hold-down roller creates the required stabilization for the frames and ensures an optimum coating quality. It is possible to deactivate the hold-down rollers if necessary to facilitate the processing of shapes.