Officina Meccanica COAZ S.r.l. specializes in subcontract manufacturing of guide cylinders and guide rollers for high-precision industrial systems. A family-run business spanning three generations, it is now a key partner for Italian and European companies in the plastics, paper, textile, and printing sectors.

Each year, we produce over 50,000 items, all custom-made to meet the specific needs of our more than 200 clients, with whom we foster strong relationships based on trust and technical collaboration.

Our rollers are available in aluminum (100% recycled) and carbon fiber, processed using advanced technologies and surface treatments such as anodizing, rubber coating, and non-stick finishes. We also produce complete roller systems for blown film plants and closure frames with panels and strips made from combined materials.

Special processes such as spiral grooving, drilling, controlled roughness polishing, and full assembly allow us to deliver high performance, durability, and customization.