Building on 60+ years of experience manufacturing industrial calibrating, sanding, and polishing equipment, Costa's panel series machines continue a tradition of rugged world-class machinery, making Costa an industry leader in industrial calibrating and sanding equipment. These "super duty" solutions are engineered and manufactured to the highest quality standards in modular frames, widths from 4 to 12 feet, with the right combination of working units, motors, and feed speeds that best fits the panel industries process of today and tomorrow.