Hot Rolling Flat
STATE OF THE ART SOLUTIONS:
FOR HOT ROLLING FLAT PRODUCTS
Our Rolling Mill solutions drive continuous improvements in quality and productivity through advancements in process, mechanical, electrical, and automation systems. They enhance throughput, ensure advanced quality, and improve operability with reduced consumption. Our technology allows for diverse product mixes and operational flexibility. Meeting today’s demands for flexible and efficient production of hot-rolled strips and plates requires customized solutions rooted in deep knowledge of process modeling, high-performance control systems, reliable drives, and a comprehensive understanding of hot-rolling technology. Primetals Technologies excels in overall efficiency, offering powerful drives, dependable automation, and precise process models that optimize the rolling process from the reheating furnace to the downstream area. Whether for new mills or modernization projects, our solutions empower you to establish and maintain a state-of-the-art mill through continuous upgrades and optimizations.
HOT STRIP MILL:
HIGHEST PERFORMANCE FOR NEW AND EXISTING STEEL MILLS
The demand for hot-rolled strips is experiencing multifaceted growth. To stay competitive, both new and established mills must effectively address this challenge. The manufacturing of hot strips stands as a pivotal aspect of steel production. Given that nearly half of the total steel output undergoes hot-rolling to form strips, mills necessitate optimal throughput and availability, coupled with precise geometrical accuracy and the capability to achieve optimal material properties.
PLATE MILL:
POWER MEETS PRECISION
Plate Mills stand as the most formidable metalworking tools globally, wielding immense power. Yet, they are not just robust; they embody precision, not only in dimensional mastery but also in shaping the mechanical attributes of the rolled output. The key to achieving precise microstructural control lies in profound process expertise. Whether constructing a new mill or enhancing an existing one, the crux of project triumph lies in swiftly ascending the operational learning curve. At Primetals Technologies, we seamlessly integrate our process knowledge with a collaborative project delivery approach to ensure success.
STECKEL MILL:
SPECIALIZED SOLUTIONS THROUGH ENGINEERING EXPERIENCE
The Steckel Mill holds a unique position in the realm of hot flat rolling. It functions at a lower economic scale compared to tandem hot strip mills but boasts the capability of handling greater widths, making it particularly suitable for specific alloys, such as stainless steels. The metallurgical intricacy and process control involved mirror those of the Plate Mill, and its design, operation, and yield characteristics are highly specialized. Proficiency in Steckel Mill engineering is crucial due to these complexities. Whether constructing a new mill or upgrading an existing one, the key to project success lies in swiftly mastering the operational learning curve. At Primetals Technologies, we leverage our process expertise and adopt a collaborative approach to project delivery.
PLATE STECKEL MILL:
BEST OF BOTH WORLDS
The Plate-Steckel Mill stands out as a highly specialized hybrid, proficient in rolling extensive structural steel items in flat plate and coil configurations. It excels in handling extended lengths by employing coiler furnaces. Successful examples of such projects are scarce, with Taif Steel Solutions being a notable and proven supplier. Whether it’s constructing a new mill or enhancing an existing one, the key to project success lies in rapidly mastering the operational learning curve. At Primetals Technologies, we integrate our process proficiency with a collaborative approach to project delivery.
ENDLESS ROLLING MILL:
ADVANCED SOLUTIONS FROM THE MARKET PIONEERS
The concept of endless hot rolling emerged as a response to the growing demand for cost-effective production of hot-rolled steel sheets, offering advantages over the traditional batch-type process. In this method, endless rolling is achieved by connecting the tail end of a preceding transfer bar with the head end of the subsequent transfer bar, a process occurring after the roughing stands but before reaching the finishing stands. Primetals Technologies pioneered the development of equipment for induction-heating joining (IHJ) and super deformation joining (SDJ), making endless rolling feasible. Additionally, the installation of the dynamic Pair Cross mill can address challenges such as flying strip-thickness variations and the rise in thermal crowns that arise from continuous rolling.
