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Aluminum Cold Rolling Mill

ALUMINUM COLD ROLLING MILL — HIGH-PRECISION MILL FOR BREAKDOWN & FINISHING

Primetals Technologies' aluminum cold rolling mills offer a blend of innovative design and proven technology for both new and revamp projects.

From transport to construction, from packaging to automotive, each end market for flat rolled aluminum comes with its own set of production challenges. Primetals Technologies' aluminum portfolio provides you with the optimum equipment, correct mill setup, and control systems crucial to meeting exacting quality requirements. Our online modelling solutions feature fully integrated process control, automation and drive systems, delivering exceptional rolling results and enabling tight tolerance strip production with maximum yield.

Aluminum Cold Rolling Mills — Solutions for high-precision rolling

Primetals Technologies' cold mill portfolio comprises:

  • Breakdown mills
  • Thin-strip mills
  • Tandem mills (two, three, and four-stand)

Offering both 4-high and 6-high mills stand designs, we can provide an extensive range of proven technologies for greenfield sites and modernizations of existing mills that can be tailored to meet your particular rolling needs. Our online process models connect to our fully integrated process control and automation drive system to optimize the rolling process for you.

Performance actuators offered with our mills improve mill production, coil yield, strip flatness, and quality. These include:

  • Universal Crown Control Mill (UC-MILL) for excellent strip flatness and surface quality
  • Integral Solenoid Valve (ISV) spray system for improved profile and flatness control
  • Induction heating maximises coil yield and eliminates flatness errors
  • Short coil handling time increases mill availability
  • Edge wipe unit which removes edge beads to improve strip dryness
  • Interstand cooling for tandem mill solutions increases rolling speed
  • Schneider Coolant Filtration maximises mill availability and minimizes waste
  • Heavy-duty Air Bearing ShapeMeter (ABSM) roll provides a highly sensitive solution for accurate flatness feedback
  • Vapor Shield fume cleaning and rolling oil recovery reduces harmful emissions, thereby improving your environmental credentials

Want to know more? Go to Lifecycle Services & Integrated Plants & Solutions 

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Complete automation and process control for Aluminum Cold Rolling Mills

Plant productivity and product quality are governed to a large extent by the quality of plant automation, process control, and available process optimization functions.

  • Digitalization packages (e.g. TPO, MAT, Condition Monitoring, Intelligent Sensors)
  • Production management systems (Level 3)
  • Physical models combined with artificial intelligence (Level 2)
  • Automation solutions, including advanced technological controls (Level 1)

For existing installations optimization packages are available as standalone solutions designed to improve production efficiency and strip quality.

Throughput maximization with:

  • Production Optimization Modes
  • Mill Set-Up System (MSU) as alternative to a model-based Level 2 system, including user-friendly pass schedule strorage and mathematical calculations

Excellent strip quality with:

  • Automatic Gauge Control (AGC)
  • Flatness Expert - Model-based Automatic Flatness control 
  • Roll Eccentricity Expert for uniform and accurate strip thickness
  • Coil Eccentricity Expert for uniform and accurate strip thickness 

Our solutions encompass: 

  • Process Automation Twin for safely developing new materials and optimizing rolling schedules
  • Central Operation Cockpit to support mill operation (centralized operation)
  • Software architecture open for customers' own future developments
  • Modular structure for step-by-step modernizations

TECHNOLOGY AND MODERNIZATION PACKAGES

Get striking results with incremental investments

    NameShort Description
    NameShort Description
    NameShort Description

    Reference Story:​ Advanced Aluminum Cold Rolling Mill

    Customer: 
    C. S. Aluminium Corporation, Taiwan

    Type of Plant: 
    Non-Reversing Single Stand Cold Mill

    Technical Data:
    Material: 1xxx~6xxx series 
    Product thickness: min.0.1 mm
    Width range: 1,000mm~2,150 mm
    Max Rolling Speed: 2,000 m/min

    Our Solution:
    The application of the Universal Cold Mill (UCM) principle and coolant spray zone control delivered excellent shape control, and made high-speed rolling of thin gauge possible.

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