BSA produces all the different types of tension levelers cassette for CGL, CCL, TLL, ETL…(providing both 4-Hi 6-HI and multyroll units), scale breakers cassette for CPL, precision levelers cassette for CTL, plate levelers cassette for cold and hot levelers. The assembly is carried out with all the best-quality selected components and requires the highest levels of accuracy to guarantee the correct geometrical dimensions and tolerances.

Digital measuring systems on granite stone plates is used for final inspection after assembly for releasing a conformity certification.