CSP® technology

Minimills
CSP® technology - the leading thin slab technology

Today, CSP® (Compact Strip Production) is the world's leading thin slab technology. Pioneered by SMS group in 1989, it has transformed the world of flat steel production. That's because CSP® has so much to offer - above all: high cost efficiency, a broad product spectrum, and excellent strip quality.

Concept

CSP®

Main data
Materials:
Full variety of carbon grades such as structural steel, silicon steel, pipe grades, multiphase steel

Strip width:
800 - 2,150 mm

Strip thickness:
0.8 - 25.4 mm

Capacity:
1- strand up to 1.6 million tpy
2-strand up to 3.2 million tpy
SMSgroup Plant Image

Compact in design, CSP® produces high-quality hot strip in a single manufacturing line that combines casting, heating, and rolling. Our proven CSP® caster with its patented funnel-shaped mold casts thin slabs in thicknesses ranging from 50 to 90 mm. Next, the slabs go into the CSP® furnace for temperature equalization. Straight after that, the CSP® mill rolls them to final strip thickness.

If you want to grow with the market, CSP® is the perfect solution for you. Starting with a single-strand CSP® plant, you can cost-effectively produce around 1.5 million tons per year. Later, simply add a second casting strand to double your capacity to more than 3 million tons per year.

Your benefits

Low costs, high efficiency image

Low costs, high efficiency

Want to cut costs as well as harmful emissions? Then you'll love CSP® technology for its low investment costs, low overheads ...

Excellent product quality image

Excellent product quality

What makes hot strip from CSP® plants stand out is its extremely homogeneous microstructure plus consistent mechanical and geometric properties.

Large product spectrum image

Large product spectrum

Our CSP® plants have proven they can produce an extremely wide spectrum of steel grades. Included here are almost all high-quality grades in demand today.

Thin strip production image

Thin strip production

CSP® technology offers optimal pre-conditions for the stable production of large amounts of thin-gauge products at low cost.

Technology

X-Roll® Oil Bearing

Hydrodynamic roll-neck bearings from SMS group are highly advanced and elementary components of modern rolling mill technology. That's because they support the load-bearing backup rolls. Even under extremely tough operating conditions, they ensure long roll service life and minimal maintenance outlay. This is how roll-neck bearings contribute substantially to meeting the high requirements for optimal final strip geometry.

SMSgroup Image

Selected References

Electrical and Automation systems

HD mold

A look into the mold during solidification process

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X-Pact® Cast Optimizer

Optimized guidance of the complete casting process for highest yield and best quality

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X-Pact® Cooling Section Control

In-bar temperature control over the entire strip length

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X-Pact® Gap Control

Optimum segment gap in all situations

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X-Pact® Level Control

Precise mold level control with automatic adaption to process requirements

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X-Pact® Microstructure Property Model

Online and offline calculation of strip properties such as yield strength, tensile strength, elongation to fracture, material microstructure

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X-Pact® Mold Oscillation

Highly flexible and effective – for a perfect slab surface

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X-Pact® Pass Schedule Calculation (PSC®)

The system calculates the set-points per pass according to current process parameters and limitations

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X-Pact® Profile, Contour and Flatness (PCFC®)

The physical process model calculates the best set-points for the CVC® plus actuators

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X-Pact® Solid Control

3D temperature control

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X-Pact® Tech Assist

To manage your techno-metallurgical parameters

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X-Pact® Thin-Gauge Rolling

For a stable rolling process and better strip flow

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X-Pact® Width Adjust

Largest width changes, optimized for crack-sensitive grades

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Product quality analyzer (PQA)

Solution for smooth process flow and constant high quality

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Upgrade package

New state of the art hardware, latest development software

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Virtualization

Safeguarding plant lifetime

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X-Pact® Business Intelligence

Systematic analysis of data in an electronic form

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X-Pact® Condition Advisor

The transparent plant

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X-Pact® Drive

Low voltage frequency converter as integral part of X-Pact®

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X-Pact® Energy Advisor

Energy management for metallurgical plants and rolling mills

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X-Pact® MES 4.0

Production planning and scheduling for all production units in the plant

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X-Pact® Vision Mobile Operation

Easy access on process results - Full information and control everywhere

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X-Pact® Vision Operation and Visualization

Innovative HMI and new control station

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Service

eDoc

Digital documentation: First step to a smart plant

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Emergency support - Remote Service

For easy identification of defects and malfunctions and quick initiation of measures for fault elimination.

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Equipment check

Regular inspections and maintenance form the basis for safeguarding the efficiency of your equipment.

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Genius CM

The Genius Condition Monitoring includes a modularly designed, permanent online monitoring system.

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High-torque spindle for rolling mills

The new Sieflex® HT gear-type self-aligning spindle is a key to greater rolling torques and forces.

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Long-term maintenance services

SMS group offers you the full range of services along the value chain, while you can focus entirely on your core competences.

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Maintenance tools - IMMS

The Integrated Maintenance Management System (IMMS) guarantees effective and economical maintenance.

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Service for X-Roll® Oil Bearing

X-Roll® Oil Bearing - An elementary part of modern rolling mill technology

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Downloads

Contact

SMSgroup Klein, Christoph

Christoph Klein

SMS group GmbH
Technical Sales Hot Rolling Mills / CSP
Wiesenstraße 30
57271 Hilchenbach
Germany

Phone : +49 2733 29 2804
Fax : +49 2733 29 772804

SMSgroup Pronold, Klaus

Klaus Pronold

SMS group GmbH
Head of Sales Electrics/Automation Flat Rolling Mills
Wiesenstraße 30
57271 Hilchenbach
Germany

Phone : +49 2733 29 1089
Fax : +49 2733 29 771089

SMSgroup Schallenberg, Stephan

Stephan Schallenberg

SMS group GmbH
Service Caster
Ohlerkirchweg 66
41069 Mönchengladbach
Germany

Phone : +49 2161 350 3516
Fax : +49 2161 350 1980