SynopsisFives, a pioneering engineering company, has designed a groundbreaking cold rolling mill, the DMS 20Hi EcoMill, capable of rolling ultra-thin strips for electrical steel, greatly enhancing the efficiency of electrical equipment. This technological marvel, recently deployed at Xinyu, a part of China's Baowu Group, can achieve a remarkable 0.1mm rolling thickness across its entire 1,250mm width. With advanced features and improved efficiency, it sets a new industry standard in the competitive steel market.ArticleIn a world where efficiency and precision are paramount, Fives, an innovative engineering company, has unveiled a game-changing solution for the steel industry. The demand for ultra-thin strips of electrical steel has never been higher, given their crucial role in enhancing the efficiency of electrical equipment. However, producing such materials poses a significant challenge for steelmakers due to the complexity of the process, with cold rolling being a pivotal step in this journey.Cold rolling, a process that involves reducing the thickness of steel strips, is central to achieving the desired properties for electrical steel. Yet, rolling these strips to their absolute minimum thickness without breaking them is an intricate task. It's here that Fives introduced the DMS 20Hi EcoMill, a technological marvel that represents a significant leap forward in cold rolling for electrical steel.The distinguishing feature of the DMS 20Hi EcoMill is its ability to roll strips down to an astonishing 0.1mm thickness across its entire 1,250mm width. This achievement is unparalleled in the realm of cold rolling for electrical steel. Recently deployed at Xinyu, a subsidiary of China's Baowu Group, this mill is poised to produce an impressive 100,000 metric tons per year of high-quality NGO grades, primarily serving the needs of high-performance electrical motors.What sets the DMS 20Hi EcoMill apart are its technological advancements. It boasts increased rolling speed and strip tension, advanced roll gap, and strip lubrication systems to enhance product quality, including flatness and magnetic properties. Attention to fume extraction, improved strip wiping efficiency, and an innovative concept for flatness actuators further enhance its capabilities.These technological features not only improve product quality but also contribute to reducing operating costs and increasing overall mill capacity. In today's fiercely competitive steel market, staying ahead requires such innovation and efficiency.Moreover, the critical components of the DMS 20Hi EcoMill are manufactured in high-quality industrial workshops in Europe, ensuring adherence to stringent material and safety standards, benefitting steelmakers worldwide.In addition to this groundbreaking mill, Fives has introduced RollBotTM, an automatic machine that facilitates fast, precise, and safe roll changing on 20Hi cold rolling mills, minimizing manual intervention.ConclusionFives' introduction of the DMS 20Hi EcoMill marks a monumental leap in the realm of steel production. This innovative cold rolling mill, capable of achieving a remarkable 0.1mm rolling thickness across its entire width, revolutionizes the production of ultra-thin strips for electrical steel. With advanced features, enhanced efficiency, and a commitment to quality, it ushers in a new era of precision and competitiveness in the steel market, setting an unprecedented standard for performance.