Steckel and Steckel/plate mills

Hot rolling
Flexible and cost-efficient strip and plate production

Our Steckel mills are characterized by their great flexibility and low conversion costs. They are the cost-efficient solution when rolling stainless steel grades, special alloys as well as carbon grades for a capacity range of up to 1.8 million tons per year. Our Steckel/Plate mills combine Steckel technology and plate rolling to allow the production of plate and hot strip on a single line.

Steckel mill concepts

Single-stand Steckel mill

Single-stand Steckel mills are today mainly used for the production of hot strip of stainless steel and special alloys. As these materials are mostly produced in small batches, the flexibility of the mills is of particular advantage for these applications. Depending on the product spectrum, mill capacity ranges from 100,000 to 600,000 tons per year (without roughing stand).

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Twin-stand Steckel mill

A twin-stand Steckel Mill combines Steckel technology and tandem rolling. This mill type gives you the capacity to produce high-quality hot strip on a Steckel mill at production rates of 1 - 1.2 million t per year (without roughing stand) or up to 1.8 million tons per year with roughing mill.

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Steckel/Plate mill

Our Steckel/Plate mills produce plate and hot strip in one mill line. It's the plant type that ensures highest flexibility to adjust your production capacities to market demands.
The production of plate and hot strip can be realized either on a single Steckel mill stand or with a combination of a plate mill stand and a Steckel mill stand. SMS group has successfully realized both types of concepts.

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Technology

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Steckel looper

The Steckel looper enables higher rolling speeds so that hot strip production ...

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Retractable roller table

The roller table underneath the Steckel furnace can be retracted ...

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CVC® plus for Steckel mill stands

Our Steckel mill stands are equipped with CVC® plus ...

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SIEFLEX®HT - high capacity spindle

Our SIEFLEX®HT gear-type spindles transmit the drive ...

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SMS giant torque spindles

SMS giant torque spindles can transmit torques up to 40% higher than conventional slipper-type spindles.

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Strip cooling systems

Strip cooling is an important metallurgical process in ...

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Plate cooling

Our plate cooling systems ensure cost-effective production of a large variety of steel grades.

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Plate leveling

Today, the market demands for heavy plates with excellent flatness and low residual stresses.

References

Electrical and automation systems

X-Pact® Automatic Shape Control

Best results for plate rectangularity

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X-Pact® Camber Free Rolling

Control system for camber and wedge-free rolling in the roughing mill

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X-Pact® Coiler Control

Control System to ensure the product quality during coiling. (single mandrels, double-head mandrels)

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X-Pact® Cooling Section Control

In-bar temperature control over the entire strip length

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X-Pact® Crop Optimization

Improved process stability and reduced cobbles in the finishing mill

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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® Mill Stand Control (TCS)

Technological Control System to ensure highest product quality (HGC, WRB, IRB, CVC®)

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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® Plate Cooling Control

In-bar temperature control over the entire plate length

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X-Pact® Plate Cutting Optimization

Best cuts for production of the finished plate

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X-Pact® Plate Leveler Control

Optimized model setpoint calculation for increased flatness performance

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X-Pact® Profile and Flatness Control (PFC)

Highest product quality regarding strip geometry

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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® Steckel Looper

A mechatronic package for steckel mills

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X-Pact® Thermo-Mechanical Rolling

Process temperature model for precise determination of rolling sequence

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X-Pact® Width Control

Improved process stability due to better strip guidance

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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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Slipper-type spindles

The robust slipper-type spindle stands for greater reductions per pass and longer service life.

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WearComp® - A revolution in maintenance management

Grease lubrication is an expensive and time consuming affair. Components made from the patented compound material WearComp® are self-lubricating.

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Videos

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Costs and time reduced – Intelligent revamp concept for Shandong Taishan Steckel mill

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An economic solution for high-quality strips: The twin-stand Steckel mill at Maghreb Steel

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High flexibility for high-strength steel grades: Commissioning the Steckel rolling mill at BSSB

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Uninterrupted progress: Modernization of the Outokumpu Steckel mill


Contact

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 Fuchs, Wolfgang

Wolfgang Fuchs

SMS group GmbH
Hot Rolling Mills
Wiesenstr. 30
57271 Hilchenbach
Germany

Phone : +49 2733 292331
Fax : +49 2733 29772331

SMSgroup Schultz, Günter

Günter Schultz

SMS group GmbH
Service Hot Rolling Mills
Wiesenstraße 30
57271 Hilchenbach
Germany

Phone : +49 2733 29 1556
Fax : +49 2733 29 771556