Machine no. 9607161, working width approx. 1350 mm, feed belt with vacuum, units: Pos. 1. sanding pad with electronic tracing, sandpaper 3250 x 1350 mm, pos. 2. cross sanding with electronic tracing, pos. 3. sanding pad with electronic tracing, sandpaper 3250 x 1350 mm, pos. 4. sanding pad with electronic tracing, sandpaper 3250 x 1350 mm, pos. 5. cross surface cleaning with brush