In the realm of mechanical transmissions, Chiaravalli Group SpA's toothed pulleys stand as a beacon of precision and innovation for the industrial sector. Adhering to the latest international standards such as UNI, ISO, DIN, ANSI, our pulleys are engineered to fit a multitude of applications, ensuring efficient and consistent power transfer. Our selection addresses a wide range of needs, with customization and thermal treatments available for every industrial setting. We promise pulleys that optimize chain engagement, reduce machining errors, and maximize the longevity and efficiency of your equipment.