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Mining
Completely Integrated Solutions leverage hidden potential to create greater profitability and productivity. From a single source. At all levels. Across the entire operation – and throughout the entire life cycle. This is how SIMINE becomes your tool for making your business even more competitive. In every way.
Ironmaking
For the first time ever, hot-rolled coils can now be commercially produced in a thin-slab casting/rolling plant directly from liquid steel in a continuous and uninterrupted manufacturing process.
Steelmaking
As the only global full-line provider and inventor of the LD process, we possess unique expertise. Backed by this extensive experience, we completely focus on process optimization – starting with individual converter designs, including tried and tested lance technologies as well as sophisticated automation packages and sustainable solutions for offgas utilization. In everything we do, we have one goal in mind: To increase the performance of your plant.
Continuous Casting
The economy is rapidly changing each day and becoming increasingly difficult to anticipate. Keeping up with these demands requires optimized, flexible solutions for your plant. By working in close collaboration with our customers, that‘s exactly what we at Siemens VAI deliver.
Integrated Plants
Siemens VAI stands ready to support you with extraordinary technological expertise in MiniMills, based on over 200 years of accumulated experience. Our customers can rely on industry-leading products spanning the entire range of partial processes. Performance-critical components are manufactured at our workshops inhouse. And a complete range of available services is your assurance of competitive performance throughout the entire life-cycle of your plant.
Hot Rolling
As a globally active full-line supplier, our expertise is unique in the steel production industry. We focus on process optimization for hot strip mills – starting with individual plant and logistics design and including innovative rolling technologies both for new mills and modernizations. In everything we do, we have one goal in mind: to increase the performance of your plant.
Cold Rolling
As a globally active full-liner, we possess expertise that is unique in the entire steel production industry. Backed by this extensive experience, we completely focus on process optimization for cold-rolling mills – starting with individual plant and logistics design, and including proven rolling technologies as well as sophisticated automation packages. And in everything we do, we have one goal in mind: To increase the performance of your plant.
Strip Processing
As a globally active full-liner, we provide you with expertise that is unique in the steel production industry. Backed by our extensive experience, our product solutions ensure that every aspect of your production process is optimized. Not only do we provide cutting-edge technology, we also offer top-notch service. In everything we do, our goal is to improve your plant’s performance.
Strip Finishing
Tube and Pipe Mills
As a full-line supplier active worldwide, we gather unique expertise in the entire production chain of metals. Backed by our extensive experience, our production lines feature solutions focused on process optimization. In everything we do, we have one goal in mind: to increase the performance of your plant.
Aluminum Rolling
As a globally active full liner, we possess expertise that is unique in the aluminium production industry. Our experience ranges from hot rolling to the finished product. This allows us to meet the demands both upstream and downstream – and to build the mill that fits perfectly your requirements.
Continuous Mining
SIMINE CONT combines our solutions for the individual process steps in continuous opencast mining into an overall system offering maximum availability. Our recipe for success is to bring together leading electro technical products with process technology expertise linked via perfectly matched interfaces, thereby providing the basis for excavating more material with less wear and tear on machinery and thus optimizing operating costs
Water Solutions
From the treatment technology to process automation and controls, Siemens provides turnkey water solutions for your mine. Engineering, commissioning and performance-based contracts are a few of the value-added services we provide. A single-source provider assists in the coordination effort and accelerates the time line from projects creation through to start-up.
Power Solutions
Optimized power supply and quality are the keys to safety and stability. Secure power supply is one of the prerequisites for successful plant operation. Our solutions are designed to meet the requirements of the industry and the high demands with respect to operator safety and operational reliability.
Turnkey packages
Siemens offers you a range of different turnkey levels to suit your needs, from turnkey implementation of the electrical section to complete delivery of machines, vehicles and systems - including life-cycle management and equipment for the secondary processes.
Production Management
Production Management makes the entire mining process transparent from excavation to ore processing. At the same time, it facilitates vertical information flow from production control level to the ERP system. Network solutions from Siemens provide both the infrastructure for exchanging data in the field and high-performance data highways for linking the areas together.
Security Systems
Security Systems provided by Siemens take plant security as well as data security into account. Thus, providing a complete security system for your employees, equipment and information.
Service and Maintenance
The maintenance of your plant is a substantial cost factor. But even though it accounts for up to 40% of ongoing operating costs, it is the only alternative to unplanned downtime. That makes it even more crucial to optimize maintenance processes – for the performance of your equipment and your mine.
Excavater Stacker Reclaimer
Discontinuous Mining
SIMINE DICONT optimizes the individual process steps in discontinuous mining and the entire process chain. Modules of this overall solution are proven solutions with innovative features for draglines, shovels, trucks and conveyor belts. Individualized matching of these modules to one another produces synergies for more performance, security and availability of all equipment.
Minewinder
The performance of underground mines depends critically on the capability of the hoisting equipment. The aim is to increase this capability without endangering the safety of persons during the transport in the shaft.
Benefication Plant
Being competitive in this case means increasing output while at the same time reducing wear and tear and costs for service and repairs. Solutions from Siemens allow you to meet all these requirements.
Pellet Plant
Sinter Plant
Coking Plant
coupled pickling lines and tandem cold mills
cold mill complexes
Mechatronic packages
PLANICIM Shapemeter Roll
Fara Oiler Systems
Blast Furnace
Corex
Finex
Midrex
LD (BOF) Steelmaking
Stainless Steelplant
EAF Steelmaking
Secondary Metallurgy
Dedusting
Energy Management
Utility Systems
Slab Caster
Thin Slab Caster
Bloom Caster
Billet Caster
Beam Blank Caster
Strip Casting
Stainless Steel Casting
Innovations and developments
Mini Mills for Long Products
Manufacturing Execution System
Integrated Mills
Integrated Compact Mills
Mini Mills for Flat Products
Hot Strip Mill
Compact Hot Strip Mill
Arvedi ESP Plant
The world’s first endless strip production plant is now under construction in Cremona, Italy. This trailblazing technology offers the promise of revolutionizing flat-steel production in the same way that LD converter steelmaking technology and continuous casting changed the face of the steelmaking industry in the previous century .
Steckel Mill
Plate Mill
Plate Steckel Mill
Hot Rolling Automation
Surface Inspection &Vision
Long Rolling Mill
Tandem Cold Mills
Reversing Cold Mills
Skin Pass Mills
Cold Mill Stainless
Cold Rolling Automation
Picking Lines
Annealing Lines
Metallic Coating Lines
Organic Coating Lines
Strip Processing Automation
Tube &Pipe Mills
Strip Preparation
Strip Accumulator
Forming
Welding
Sizing
Cutting Device
Finishing
Engineering
Hot Mills Alu
Cold Mills Alu
Foil Mills Alu
Aluminum Rolling Automation
Metallurgical Services
Technology, mechanical engineering, automation and electrical engineering from a single source – fast and competent services for all operational tasks
Operational Support
Modernization and Optimization
Metals and Mining Service &Support Center
Energy
Environment
Water
Continuous Casting Automation
Ironmaking Automation
Steelmaking Automation
Hot Rolling Automation
Cold Rolling Automation
Processing Line Automation
Aluminium Rolling Automation
Power / Power Supply
Manufactoring Execution System
MES gives you the transparency of your entire business process from the enterprise level down to the current shop floor situation.
Production Management / Production Control
Material and Quality Management
Information Management / Process Analysis
Production Planning
Quality Management
Logistics and Warehouse Management
Energy Management Portal
Laboratory Management
Balance of Plant
Civil Works
Steel Structure
Cranes, Elevators and Vehicles
Building Services
Erection Engineering and Site Management
Utility Systems
Water Management
Piping Standardization
Special Topics
Cost effective packages
Compliance
SIROLL Air Bearing Shapemeter
Construction
The SIROLL Air Bearing Shapemeter roll comprises a series of hardened, precision machined rotors supported on a stationary stainless steel arbor by air film bearings. The rotors are fitted with low friction linings to maintain high reliability in the event of accidental high speed contact with the arbor. This design results in low inertia rotating elements with negligible frictional resistance inherent in the air bearings. The sturdy construction of the instrument reflects the hostile operating environment of a rolling mill, in which it must operate, for extended periods of time. The conditioning electronics are mounted remotely in a sealed heavy-duty enclosure.
Benefits
- Compact design
- Greater installation flexibility
- Easy to maintain
- Can be maintained and calibrated on site
- Continuous signal
- Fast response time minimizes delays
References
Over 460 references worldwide
Specifications
- Number of rotors application dependent
- Rotor width 25mm to 120mm (application dependent)
- Strip width up to 3m
- Roll diameter 164mm standard
- Roll speed >3000m/min
- Signal response time <30ms
- Signal resolution 0.11N
- Signal I/O Remote I/O via Profibus DP link
- Maximum operating temperature 150°C
Operating Principle
An array of jets supply each rotor with air from a common
plenum chamber in the centre of the arbor. The differential
pressure measured between the top and bottom of the inside of
each bearing is proportional to the load applied to the rotor.
Hence, the tension is calculated at each rotor position across
the width of the strip to provide the tension profile or ‘shape’
of the rolled strip. Each differential pressure output is
measured by means of a high integrity pneumatic transducer,
which is remotely located in the transducer housing attached to
the end of the shapemeter arbor via an armored signal umbilical.
Each measuring channel has a single moving part – the rotor.
All other parts are stationary, including the measurement and
signal transfer elements.
The stationary signal outputs provide continuous readings that
are independent of mill speed allowing a fast signal response
and high accuracy even at low rolling speeds.
Features
- Rotor widths available from 25mm to120mm to suit resolution requirements
- Low inertia and negligible friction eliminate the need for an external drive
- Bearing exhaust air prevents ingress of contaminants
- Small installation envelope provides flexibility for fitting in confined spaces
- Simple design and modular construction allows straightforward on-site maintenance
- Continuous signal output provides a fast response to minimize control delays
- Electronics are mounted remotely away from the mill
- Quickly detachable signal umbilical
Options
- Multi-position retraction mechanism for accurate vertical positioning
- Rotor coatings in tungsten carbide or chromium
- Automatic alignment system in continuous lines for optimum signal integrity
501 kB