Slovak company Eurookna Kunaj produces special flush windows with concealed fittings. Their production was based on a CNC machining center which, however, couldn't ensure the sufficient capacity. Adding machine Wizard 4L for a knock-down method created an ideal combination. Wizard is designed primarily for a mass production, while CNC center for a production of atypical windows, arches and piece orders. An automatic crosscut-saw Crossline 500 contributed to better work organization.