| Mechanized operations. Besides the standard machinery, it is necessary to distinguish 12 centers of high-speed mechanized, of 3 shafts, of recent purchase for production of big production lots, 3 centers of mechanized of big dimensions for mechanized of support pieces of the mold and 1 drill canyon up to 1350 mm for horizontal drilled of pieces of great dimension. |  |
 | Rectified operations. 14 conventional rectified machines of different sizes for realization of finishes in plane and figures. |
| Electro-erosion operations. 5 electro-erosioned machines for thread, of useful range 800 x 800 for right sections or with figure in tempered material. 4 electro-erosioned machines for penetration by means of electrode, for detail finishes. |  |
 | Rubberized operations of metallic pieces. 8 presses of different tonnage for rubberized of polymer in critical pieces that are in contact during the pressing. |
| Digitized and copied operations. For the creation of relief geometries and back tile of the tiles there are 14 high-speed milling machines for engraving. Since 2000 Year Macer S.L. obtained ISO-9001 Certifi cate by AENOR. |  |