SIROLLCIS CM    Reliably meet the highest quality demands in cold-rolling

A complete plant module as part of our Completely Integrated Solutions, consisting of extensively preconfigured products, solutions and life cycle services specifically tailored for cold-rolling mills.

voestalpine Stahl Tandem Cold Mill No.2 The challenge Demanding end users are requiring increasingly greater dimensional accuracy, higher strength and better surface quality of steel, and even the development of new types of steel. A basic requirement for success is perfect mastery of the technological process, based on powerful drive engineering, mechatronical solutions and process automation.

Our solution

SIROLLCIS CM addresses the complex technological correlations of a cold rolling mill. This includes tight tolerances at maximal strip yield while at the same time reducing operating and maintenance costs. Our technological solution ensure thickness precision in the range of micrometers, a constant skin pass level across the entire strip and a perfect texture. In continuous mills, special strategies control the rolling of the critical weld seam sections. The right “drive” is provided, for example, by our AC motors, which ensure power at lowest torque ripples. Plant Product Variants SIROLLCIS CM: - TCM (Tandem Cold Mill) - PLTCM (Pickling Tandem Cold Mill) - RCM (Reversing Cold Mill) - SPM (Skin Pass Mill) - RCMC (Reversing Cold Mill Stainless)

Good reasons for SIROLLCIS CM

Compliance of the narrowest tolerances through innovative control systems

High performance, lower maintenance expense due to AC drives and excellent mechanical equipment and mechatronical solution packages

Lower operating and maintenance costs thanks to diagnosis-capable HMI

Greater productivity through intelligent service concepts

Standards adapted to specific plants and turnkey capability results in greater investment security

Why Completely Integrated Solutions from Siemens deliver more:

As a complete solution, SIROLLCIS CM links the horizontal, vertical and life cycle dimensions of cold-rolling mills, thereby addressing the three most crucial factors that affect plant performance: Horizontally, the solution is designed to generate improvements throughout the entire value-added process by combining proven solutions for the power supply, drives, mechanical equipment and automation with technology-specific solutions. Examples include a wide spectrum of rolling drive solutions, the advanced mass flow thickness control and contactless flatness measurement and control with SIROLLCIS SIFLAT. Vertically, plant-specific IT solutions enable direct intervention in the process, and optimally prepare all relevant data so it can be used as a solid foundation for making decisions on every level of the company. This includes, for example, the common automation platform for all process steps that is connected directly to the MES and ERP level of your company. Throughout the life of the plant, SIROLLCIS CM creates long-term competitive strength through life cycle services that seek not only to optimize components but to genuinely improve the quality of the product, process and production. Optimized interfaces throughout all systems, together with solutions designed to smoothly accommodate future technical developments, help to safeguard your investments while significantly reducing life cycle costs.