CEMENTABILITYSIcement – reliability that enables you to reach the top

siemens.com/cement

Answers for industry.

The information provided in this brochure contains merely general descriptions or characteristics of performance which in case of actual use do not always apply as described or which may change as a result of further development of the prod- ucts. An obligation to provide the respective characteristics shall only exist if expressly agreed in the terms of contract. All product designations may be trademarks or product names of Siemens AG or supplier companies whose use by third parties for their own purposes could violate the rights of the owners.

Subject to change without prior notice 09/13 Order No.: E20001-A390-T195-X-7600 Dispo 21637 GD.LD.VM.MICM.52.3.02 WS 09135. GB120398 Printed in Germany © Siemens AG 2013

Siemens AG Industry Sector Drive Technologies Cement Technologies Schuhstr. 60 91052 ERLANGEN GERMANY

More information: www.siemens.com/cement Contact: cement@siemens.com For more information and technical descriptions, click on the “Support” navigation point on our Website.

CEMENTABILITYSIcement – reliability that enables you to reach the top

Siemens supplies products, solutions, systems, and services to the cement industry

Companies in the global cement industry are facing major challenges: If they are to improve productivity while simulta-neously decreasing costs, they need high-performance products that are also energy-efficient and offer maximum availability and flexibility. These products also need to comply with environmental regulations while providing maximum safety for employees, machines, and material.

The Siemens Drive Technologies Division supplies comprehensive solutions as well as standard products that meet exactly its customer’s requirements.

In its SICEMENT product family, the Siemens Drive Technologies Division links automation, drive, and power supply systems to form one overall solution. The portfolio can be used for primary tasks like extracting, transporting, and processing raw materials as well as for secondary processes like supplying power for plant servicing and maintenance.

cementABILItY 4 – 7Welcome to a partnership for improved outcomes

energy efficiency 8 – 9Improve your footprint – and your bottom line

SIcement Drives 10 – 17Leverage your plant’s dynamics Drive your productivity Feel the power of integration What keeps moving 24/7?

SIcement Automation 18 – 23Be part of a worldwide success story CEMAT – boost your process quality Always be connected – always in control

SIcement electrification 24 – 25Never run out of power

SIcement Services 26Increase your performance – with Industry Services

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milestones 28 – 29 Always striving for better performance

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From stock piles to packed cement it is a long way with many intertwined processes. With our SIcement portfolio, we help you optimize every single process step as well as the efficiency of the overall process.

� Raw material

� Raw-material preparation

� Clinker production

� Clinker grinding/storage

� Packaging/shipping

… for improved outcomes …

CEMENTABILITY

Welcome to a partnership …

Siemens’ mission is simple: to be your number one partner to ensure profitable, environmentally compatible cement production. this is what’s behind our cementABILItY approach.

First of all, CEMENTABILITY stands for reliability – ranging from dependable plant processes to our long-term, trust-worthy, and locally available partnership. Second, it includes the ability to con-tinuously optimize methods, technologies, and outputs in an integrated manner. And third, we are “cement people” – with a deep commitment to your industry, backed by the experience of our cement experts throughout the entire cement process chain.

We understand your business because we know your processes. Let’s take a look!

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Stockpiles

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Raw mill

Raw-meal silos

Rotary kiln

Clinker cooler

Packing machine

Cement silo

Alternative fuels

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Our SIcement solutions, products and services portfolio:

– SIcement Automation � Main automation contractor � CEMAT � Advanced process control � Process instrumentation � Process analytics

– SIcement Drives

� Main drive contractor � Motors � Frequency converters � Converter transformers � Control & monitoring cabinets � Gearless & geared drives

– SIcement Process

� Waste-heat recovery (with partner for heat exchanger)

– SIcement electrification

As main electrification contractor Siemens offers you complete low-maintenance power distribution solutions for your cement plant. In a cement facility the entire electrical system is installed in electrical rooms. In special cases a container solution is also possible.

SIcement ServicesWith Siemens as your main service contractor with a global support network you can be sure to always have experts at your service for operational support and maintenance to maximize the life span of your equipment – and, if needed, for your modernization plans as well.

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Raw material

Limestone is the predominant raw material. The material is delivered to the crusher where it is reduced to chunks by crushing.

Crushed limestone and the other raw materials are stored in a hall to protect them from moisture. In most cases the quarry and the cement plant are in different locations. Therefore separate or stand-alone electrical supply equipment will be required.

Raw-material preparation

In the raw mill, the material chunks are ground finer to allow high-quality blending. As the raw mill is one of the biggest energy consumers in the cement process, it is important to adjust the grinding plant in order to minimize energy losses.

It is essential to use a process automation system to optimize the mill process, which in turn mini-mizes the energy consumption. The raw meal is finally transported to the homogenization silo.

clinker production

The pyroprocessing system involves three steps: preheating, calcining and sintering. Calcination is the core portion of the process. The raw meal is continuously weighed and fed into the top cyclone of the preheater. The material is heated by hot air rising from the kiln. Inside rotary kilns the raw material is transformed into clinker at 1,450° C.

From the kiln, the clinker goes to the clinker cooler and then via a pan conveyor to the clinker silo for storage.

The main requirement for low emissions and low energy consumption is an optimized kiln operation. Therefore, the burning process must be monitored continuously using modern process technology, e.g., gas analyzers.

clinker grinding/storage

Clinker is extracted from the clinker storage and sent to feed bins for further proportioning with gypsum and additives before passing the cement mill.

During finish milling, the clinker is ground with other materials (for special finished product characteristics) into a fine powder. Many plants use a roller press to pregrind the clinker and the gypsum. These materials are sent through ball or vertical mills which perform the remaining grinding. The grinding process occurs in a closed system with an air separator that sorts the cement particles according to size. Material that has not been completely ground is sent through the system again.

The highly energy-consuming process needs automation and optimization to ensure today’s quality demands.

Packaging/shipping

Finished cement is stored in large silos. It can be loaded directly into trucks, railroad cars or ships in bulk for distribution to customers, or packaged in bags for delivery on standard pallets.

As the dispatching facilities are normally also used for the weighing and loading/unloading procedures of incoming materials, these systems must also support the processing of feedstock deliveries.

Modern dispatching systems offer all-out logistical support and make the dispatching process transparent to the operators.

… throughout your entire process chain.

CEMENTABILITY

Welcome to a partnership …

Siemens’ mission is simple: to be your number one partner to ensure profitable, environmentally compatible cement production. this is what’s behind our cementABILItY approach.

First of all, CEMENTABILITY stands for reliability – ranging from dependable plant processes to our long-term, trust-worthy, and locally available partnership. Second, it includes the ability to con-tinuously optimize methods, technologies, and outputs in an integrated manner. And third, we are “cement people” – with a deep commitment to your industry, backed by the experience of our cement experts throughout the entire cement process chain.

We understand your business because we know your processes. Let’s take a look!

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From reducing cO2 output to saving costs – there are many reasons to increase your plant’s energy efficiency. together we can reduce your emissions and energy consumption as much as possible. Below you’ll find just a few of our key offers. Don’t hesitate to ask us for detailed investment and ROI information!

Improve your footprint – and your bottom line

make your drives into energy savers

In a cement plant, drives account for more than 90 percent of the total electricity used. With SICEMENT Drives, you can save a large proportion of that consump-tion. For example, depending on the application, our motors can reduce power loss up to 40 percent. In addition, variable-speed drives with frequency converters adjust the rate of flow to the actual need – resulting in up to 70 per-cent savings.

Intelligent software tools show you how fast you can achieve your ROI. Typically, by replacing existing motors with our new, energy-efficient IE2/IE3 motors, your investment pays for itself after only 18 to 36 months – and this is just one example of how to improve your bottom line through energy efficiency.

cut costs with enhanced control

Another key to saving energy is process optimization with our CEMAT system. When the process is optimized, the power consumption for each ton of produced cement is reduced. Advanced process control methods can also be easily inte-grated with CEMAT – usually leading to three to ten percent lower energy consumption.

Our expert systems SICEMENT Automa-tion MCO and KCS help you identify potentials for energy savings and make them a reality – for example, by optimiz-ing the kiln and the mill processes.

turn waste into value

There are many more ways to increase energy efficiency. One of them is to turn process waste heat into electricity that feeds your plant. Together with qualified and trusted partners, we’ll help you implement a waste-heat recovery facility that will pay for itself in a very short time.

Energy efficiency

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Frequency converters

Room for improvement: Significant energy savings can be achieved depending on the flow rate being used with Siemens frequency converters.

 

 

 

Energy consumption

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Flow control with frequency converter

Outside the typical workspace

Flow rate

throughout the cement production plant, hundreds of drives of all sizes perform indispensable tasks. they serve as the interface between your electrical and mechanical components – and they often come from multiple vendors. Siemens helps you address all your drive requirements with a coordinated product portfolio: the SIcement Drives family for all process steps, applications, and specifications.

With the right drive solution in the right place, we can leverage your potentials for increased reliability, productivity, and energy efficiency – always with your entire process chain in mind.

Leverage your plant’s dynamics

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SICEMENT Drives

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Drive your productivity

Day after day, drives shoulder a heavy workload in your plant. It’s good to know that there’s a family of proven products that enable smart control, intelligent energy use, and dependable operation even under rugged conditions: SIcement Drives.

experience powerful synergies

Siemens helps you to master all of your challenges with a full range of drives. Our portfolio covers every plant area, from the crusher to the kiln to the mill. It provides everything from coolers to exhauster fan drives, fixed-speed to variable-speed drives, low to medium voltage – and watts to megawatts. And one thing is always certain: our long-term spare-parts guarantee.

get the right dimension

With modular drive systems, you can flexi-bly respond to any demand in vertical and ball mills. Our MultipleDrive concept allows you to choose the number and size of components that precisely match the power requirement of your application.

Further advantages of the MultipleDrive concept are the outstanding availability and reliability – through continuous con-dition monitoring and the ability of the mill to keep running even if one of the drives requires maintenance.

Save energy and costs

Fans play an essential role throughout cement plants – and they consume a large portion of their energy. Our wide range of drive components, motors, and converters ensure that you will always have the best tailor-made solution for your application. For example: Variable-speed drives help you save up to 70 per-cent of fans’ electricity consumption: and this typically pays off in just 9 to 24 months.

move into the future

How can you boost reliability and energy efficiency without replacing entire drive systems? Through a “gentle” conversion to state-of-the-art variable-speed drives. You’ll enjoy a trouble-free, complete solution from planning to delivery, instal-lation, and trail run. Through optional integration with a higher-level process control system like SIMATIC PCS 7 CEMAT, your drives will stay fit for the future.

SImOtIcS gP general-Purpose motors

High-efficiency motors

FLenDeR Standard Helical gear units

Maximum efficiency and highest possible reliability

ROBIcOn Perfect Harmony

Easy upgrade to variable speed. It offers also increased availability because of its modular design and ability to bypass any one cell during operation while maintaining the full output voltage.

SICEMENT Drives

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cement production is a complex system of consecutive process steps. therefore, it makes sense to consider your drives as a whole. With Integrated Drive Systems (IDS), the SIcement Drives family offers the world’s first true one-stop solution for entire drive trains.

Integration beats interfacing

From the SICEMENT Drives family, IDS encompasses all frequency converters, motors, couplings, and gear units from a single source – for any power and performance class, for any torque range and voltage specification. All of these components are perfectly integrated and interact smoothly within the drive system. Beyond standard solutions, we also offer individual configurations: drive trains fully tailored to your needs.

Harmony delivers better results

Integrated Drive Systems seamlessly integrates any automation environment, and throughout the entire lifecycle.

This leads to reduced time to market and time to profit. And you can also lever age the full productivity potential of a harmonized technology landscape, increase energy efficiency, and enjoy reliable system performance in a variety of automation environments.

Feel the power of integration

SICEMENT Drives

Shorter time to profit

Integrated Drive Systems delivers just one more proof that the whole is more than the sum of its parts. With our holistic approach, you can drastically improve key values in your plant: for example, conveyor applications have seen a boost in availability of 98 percent. Could there be a better argument?

Horizontal integration

All frequency converters, motors, couplings, and gear units available from a single source. Perfectly integrated, perfectly interacting. For all power and performance classes.

vertical integration

Integrated automation: from the field level via the controller level up to the MES thanks to Totally Integrated Automation (TIA), whatever the application.

Lifecycle integration

Integrated software and services throughout the entire lifecycle. For better performance and maxi-mum investment protection.

You can boost the availability of your application or plant.

You can boost the availability of your application or plant.

With TIA you can cut your engineering time.

With TIA you can cut your engineering time.

With Integrated Drive Systems you can minimize your maintenance costs.

With Integrated Drive Systems you can minimize your maintenance costs.

Quality, reliability and efficiency, innovation, a forward-looking perspective, and universal standards – FLenDeR drive technology stands for all of these things. But above all, our drives stand for experience, application expertise, and being close to the customer. Siemens drive technology always delivers the right solution.

Our customers in the cement industry achieve great operating efficiency. With experience gained over decades our spe-cialists support you with services ranging from advice and development, to project planning, design and manufacture, to assembly, installation, start-up, and after- sales services.

Fields of application for FLENDER gear units:

� Ball mills

� Rotary kilns

� Roller presses

� Vertical mills

� Bucket elevators

� Conveyors and apron feeders

A high standard for tube mills and rotary kilns: proven application solutions for every requirement.

FLENDER gear units and drive sys-tems for vertical mills are particularly compact drive units. The drive unit is a central element of the plant from which utmost reliability is required.

Designed and produced for critical thermal conditions, the FLENDER conveyor runs on a swing base and the FLENDER Self-Aligning System.

High availability thanks to redundant modules and flexible deployment of 4- to 12-MW units – that’s typical for the FLENDER MultipleDrive.

FLENDER drives

What keeps moving 24/7?

SICEMENT Drives

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CEMAT Fuel Manager

By managing your processes, SICEMENT automation and instrumentation helps you increase energy efficiency. For example, with the CEMAT Fuel Manager and suitable measurement technologies, you can optimize the dosing of both primary and secondary fuels. Make your burning processes more efficient and see how your energy costs start to shrink!

Be part of a worldwide success story

How can you get more from your raw materials? How can you be sure your processes always run at the performance you need? How can you use your labor force and energy as efficiently as possible?

the answer is simple: By relying on proven automation technolo-gies that make everything fit together. that’s just where Siemens enters the picture. We offer networked, state-of-the-art tech - nolo gies for all plant levels and process phases: an integrated pro-cess control system and It solutions, reliable, industry-proven measurement and controls – built on the platform of the world’s most successful automation system: SImAtIc PcS 7 cemAt. Share this success and lead your industry.

SICEMENT Automation

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CEMAT – boost your process quality

Reliable standards – specific expertise

CEMAT draws on Siemens’ more than 35 years of experience and collaboration with the world’s leading cement compa-nies – at present it proves itself in over 900 installations worldwide. The combi-nation of in-depth process expertise with standardized hardware and soft ware makes CEMAT a strong backbone for successful plant operation.

Increasing performance – for a lifetime

CEMAT enables superior plant perfor-mance, both today and tomorrow. Thanks to a near-real-time overview, you can easily control all processes. The system also detects faults before they can turn into cost-extensive problems. With the inte-grated Management Information System, you get compressed information – for example, about quality, production, and energy – that enables you to always make the best decision.

At the same time, CEMAT helps you improve process quality and energy efficiency – with facts-based recommen-dations for future modifications and modernizations.

upgrade – smooth and future-proof

Over the years, the requirements in your cement plant will change. It’s good to know that CEMAT is optimally prepared for updates, modernizations, and expansions. Continuous innovation ensures that you always have a state- of-the-art system. If necessary, we also integrate existing system modules into any new configuration.

Siemens’ experience ensures smooth transitions through scheduled maintenance shutdowns. Another highlight is strong investment protection: Do you know any other system that is compatible with all previous versions, going back as far as 1976?

Always in control – through transparent networking

To achieve a better networking of the process control and production control levels and ensure their transparency, we offer a Management Information System tailored to the requirements of the cement industry. Possible applications are, e.g., monitoring and reporting, data analysis, alarm analysis, process analysis, KPIs, etc.

With cemAt, you can seamlessly control all horizontal and vertical processes – from crushing the raw materials to delivering the finished product, from resource management to productivity control. And cemAt offers even more: It enables continuous process optimi zation so your plant remains competitive over the long term.

SICEMENT Automation

Diagnostic dialog offers fast fault finding to achieve minimized down-time and improved operational efficiency.

SImAtIc process control equipment

Offers more reliability and highest performance across your entire system and the entire lifecycle of your plant.

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Always be connected ... ... always in control

Instrumentation, weighing, gas analytics and communication are the keys to process optimization: Only reliable measurements can support confident decisions. And only with transparent processes can you tap your plant’s full potential for improvement. In both areas, Siemens provides solutions that take you further.

Instrumentation – measure your gains

The precise monitoring of production rates, accurate dosing, and pinpoint measurement are all vital for reliable pro-duction. With Siemens, you can be sure to measure accurately. Our solutions for pressure, temperature, flow, and level measurement as well as for weighing are fully integrated in SICEMENT. With noncontacting level measurement tech-nologies like ultrasound and radar, we take high-quality measurements in rug-ged areas dominated by dust, shocks, and vibration.

Your benefits range from more stable kiln operation to higher efficiency in the burning process. By reducing air pollution and dangerous exhaust gases, you can also support the environmental compati-bility of your cement operation.

gas analytics – the key to safer processes

With its comprehensive range of products and systems for process analytics, Siemens offers you a powerful tool set for managing process, environmental, safety, and health issues. This portfolio includes continuous gas analyzers for stand-alone and system solutions and specialized devices for extractive measurements at the cement kiln inlet. Many different types of sensors and sampling devices are available – such as the FLK probe as well as standardized emission monitoring systems – for all cement applications.

tIA – unleash your plant’s potential

When you implement a consistent automation solution based on Siemens’ Totally Integrated Automation (TIA), you’ll increase the potential of your entire cement production process, from crush-ing to loading – and at both the field and management levels. You’ll benefit from a shortened time to market, lower plant lifecycle costs, and increased cost efficiency.

Industrial communication – your information backbone

Communication networks are of utmost importance for automation solutions. SIMATIC NET – Networking for Industry – stands for a diverse range of modular blocks – Designed for Industry – which contribute to efficiently solving your communications tasks:

� In the different automation areas

� Across the entire workflow

� For the complete plant lifecycle

� For all industries

SICEMENT Automation

gas analyzer

Standardized emission monitoring system which covers all require-ments associated with sampling, sample preparation, and gas analysis.

SItRAnS LR560

2-wire, 78-GHz FMCW radar level transmitter for continuous moni-toring in silos (dusty environment) to a range of 100 m (328 ft) as well as clinker cooler bed depth measurement.

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Power Management

Power Management from Siemens helps to protect the environment by identifying energy-intensive loads in your plant. Analyzing this information and implementing corrective measures allows you to optimize your energy consumption and costs and, at the same time, ensures you stay within the contractual power limits.

In cement production, electrical power has always to be where you need it, when you need it. to safeguard a reliable supply under all conditions, it’s a good decision to build on SIcement electrification from Siemens – the company where electricity has been a core business since 1847.

Never run out of power

make lower tcO your standard

Electrical distribution in cement plants is highly diverse – from kilowatts to megawatts, from high-voltage to low-voltage switchgear. How can you master this heterogeneity at a lower total cost of ownership (TCO)?

The key is standardization. With Totally Integrated Power, Siemens offers a consistent concept for your entire plant network. All components are precisely coordinated with each other. This enables significant savings throughout all phases of your project – from planning to con-struction to operation.

Benefit from rugged design

It’s a simple law of electricity that the lower the losses, the higher the efficiency. It therefore makes sense to install electrical substations as close to the various plant areas as possible.

With their compact and maintenance-free design, all SICEMENT Electrification com-ponents can be decentralized and near the loads. This allows for economically optimized system layouts and helps you reduce your CO2 footprint.

take a proven road to the future

Sooner or later, older electrical systems need an upgrade. As your partner from consulting to plant engineering, Siemens connects you with the future. We cus-tomize the system to your needs and take responsibility for the entire scope of operation, including the removal and remarketing of obsolete equipment.

Even large-scale upgrades pay off quickly – through higher operational reliability and safety, more flexible system operation, and efficient system automation.

SICEMENT Electrification

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now more than ever, increasing complexity, constantly rising raw-material prices and ever stricter environmental regulations are making resource- and cost-optimized production vital. How can a company master these challenges in order to succeed in global competition?

Industry Services: integrated, intelligent, customized

Siemens Industry Services enables you to unleash hidden potential and increase the performance of machines and plants. We offer a complete portfolio of product-, sys-tem-, and application-related services that cover the entire lifecycle of machines and plants – planning and development, oper-ation, and even modernization. All our ser-vices, such as online support, spare-parts service, repair, and training, are optimally matched to the products and systems of Siemens automation and drive technology, thus helping to enhance availability and secure your investment. And we also offer services such as con dition monitoring, energy and environmental services, and maintenance management that track your production processes comprehensively – for greater productivity and efficiency.

the challenge

For the recently built Nostra Cement plant in Pécs, Hungary, our customer Lafarge needed the complete electrical equipment as well as a drive system for the three vertical mills. The drives had to be capable of reliably handling 2,500 tons of clinker per day, while also being user-friendly, low on maintenance, and future-proof.

Our solution

Siemens supplied, engineered, and installed the complete electrical infrastructure, including cable trays/ducts, grounding, and lightning protection. Process control is handled by the PCS 7 process control system together with CEMAT. The vertical mills were equipped with the latest SICEMENT drives, which use brushless induction motors and soft starters.

customer benefits

� One supplier for the complete electrical infrastructure

� Maximum system availability and operational reliability

� Minimized downtimes and maintenance costs thanks to the innovative drive solution

the challenge

Enormous amounts of cement are needed to deal with Turkmenistan’s fast industrialization. After successfully providing Turkmenistan with its first cement plant in 2005, our customer Polimeks Insaat Taahhüt ve San. Tic. A.S. assigned Siemens Turkey to further advance the cement industry in this emerging country. Successful and on-time comple-tion of the project opened the door to further similar projects in Turkmenistan, e.g., Koytendag.

Our solution

Siemens Turkey provided the customer with the complete range of the SICEMENT product portfolio, including everything that is needed for the electrical and the automation system – from the SIMATIC PCS 7 process control system and instrumentation equipment to main transformers.

customer benefits

� Fast project implementation and smooth operation

� High energy efficiency and low maintenance costs

� Strong technical infrastructure to ensure service for years to come

Industry Services fulfill both industry- specific requirements and individual customer needs. Thus, machine builders and plant operators each receive precisely the services they need.

Our knowledge – your success

As a partner of manufacturing and pro-cess industries, we have a global network of experts at our disposal. Right from day one, you benefit from our comprehensive technology know-how and the industry-specific competence of our service experts – on-site where you need us in 190 countries, 24 hours a day, 7 days a week.

the result: reduced lifecycle costs for your machines and plants – and higher performance.

Increase your performance – with Industry Services

Nostra Cement, Hungary Jebel Cement, Turkmenistan

SICEMENT Services References

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Milestones – always striving for better performance

2008 – Complete e-tech contract awarded to Siemens India

Ohorongo Cement, Namibia

1994

Davao Union Cement Corporation, Philippines

1973

Isfahan Cement, Iran

1970 First gearless drive ring motor (cement mill)

Rohrdorf, Germany

1972

Bolu Cimento Sanayii, Turkey

1966

Alsen, Germany

1968

Südbayr. Portland-Zementwerk, Germany

1976

Irish Cement, Ireland

1983

South Cement Company Al Rashadia, Jordan

1986

Adana Cimento Sanayii T.A.S., Turkey

1985

Cemento Andino, Peru

1989

Halla Cement, Korea

1991

Cherat Cement, Pakistan

2000

Calusco, Italy

1992

E. Schwenk Zementwerke, Germany

Cementos Diamante, Colombia

2001

Lafarge, Italy

2002

Rheinkalk, Germany

2003 Siemens’ first cement project in Vietnam

Thi Vai, Vietnam

2004

Cam Pha, Vietnam

2011

Ultra Cement, India

2005

Cimenteri National Kiln 4, Lebanon

2009 – Squirrel cage motor

Lafarge Cement, Hungary

Cong Thanh, Vietnam

Vassiliko Cement Works, Cyprus

2010 – 1st WHR

Rohrdorf, Germany

Jebel/Koytendag, Turkmenistan

2013

TPI, Thailand

Indocement, Indonesia

2006 – First joint project with VA Tech

VA Tech Elin (Rabigh Cement), Saudi Arabia

Cimko, Turkey

1993

Cima perlis, Malaysia

Soeicom, Brazil

1996

Cementownia Ozarow, Poland

Nanning Chia Tai Building Material, China

1997

Butson, Vietnam

PT Semen Gresik, Indonesia

1981 Multiple plants control system (upgrades for Hassmersheim, Neumarkt, Lengfurt, Leime, and Weisenau)

Heidelberg Zement, Germany

1979

Loma Negra, Argentina

1975 First electrical turnkey project

Saudi Cement Company, Saudi Arabia

In globalized markets, there is no alternative to the continual optimization of productivity and efficiency in production lines.

Constant innovation and always striving for better performance are what makes Siemens the perfect partner for everyone in the cement industry who wants to be one step ahead: because that’s what we’ve always been.