The ROBA Twin Flat machine excels as an automatic sanding machine, delivering optimal denibbing results with streamlined operation. This dual surface sander significantly reduces processing time by using a sophisticated sanding aggregate divided into two distinct areas. For flat surfaces, the machine employs a 150 mm wide area with a short sanding paper setting. For profiled edge sanding, including in-depth window rail production, the machine utilizes a second 100 mm wide area with narrow slotted paper to reach the contours of the profile easily. This setup makes it ideal for precise sanding and efficient production in various applications.