Ian Melin-Jones

Ian Melin-Jones

More and more affirmations for the A.Celli’s forged steel patented solution.

A.Celli Paper is pleased to announce the delivery of another iDEAL® Forged_YD new generation Yankee.

2019 05 03 124428

Particularly, we are talking about a valuable collaboration with the Mexican customer Grupo Corporativo Papelera, sealed with an agreement for the supply of a new generation iDEAL® Forged_YD – 16” Yankee Cylinder for the El Tepetloxto plant, in Mexico.

iDEAL® forged YD is the new production technology, conceived and patented by A.Celli Paper, which allows us to make cylinders with a seamless shell, starting from a single piece of steel that is shaped and worked with hot forging and rolling systems.

The result is a homogenized and high-quality manufacturing material structure.

A.Celli Paper iDEAL® forged YD: the future of Steel Yankee Dryers!

Toscotec pioneered the manufacture of steel dryer cans in the 1960s, at a time when cast iron dryers still held a dominant market position. After many years of struggle between the steel and cast iron theories, Toscotec’s concept is now winning and it is being selected for many dryer section rebuilds around the globe. Toscotec Paper & Board division Head of Sales Enrico Fazio explains how and why.

What makes Toscotec’s dryer section rebuild solutions stand out on the global market?

Toscotec has been designing and manufacturing the dryer sections of paper machines since 1960. When the market, only relatively recently, recognized the advantages of the use of steel for the fabrication of dryer cans, Toscotec notably strengthened its leading position as the steel dryers supplier with the greatest experience in the paper industry. Higher energy cost accelerated this market change, causing the shutdown of many cast iron foundries. As a result, our competitors followed in our footsteps by switching to steel. In the last 5 years, we registered a significant sales rise that led to the manufacture of over 100 TT SteelDryers per year. In 2019, we reached the record-breaking figure of over 170 TT SteelDryers under construction in one single year. To this day, Toscotec has sold more than 1,500 TT SteelDryer across 5 continents since 1960. These are unmatched results at a global level. 

2019 05 03 110446

What are the advantages of steel vs cast iron?

Back in the 1960s at Toscotec, it all started from the idea that just like other pressure vessel it was manufacturing, such as water boilers, the dryer cans used in the paper industry could be fabricated in steel as well. To a company that was using steel for other heat transfer applications, it came naturally to apply this experience to paper machine dryer cans. The market did not welcome this innovation at first, the market being very conservative and because most people at the time believed that cast iron was the best material for papermaking applications. This myth was definitely debunked, especially recently.

In term of advantages, first and foremost, steel dries paper more efficiently than cast iron. Its mechanical characteristics are superior to those of cast iron and the construction codes of steel pressure vessels allow the reduction of the shell thickness, thereby achieving higher efficiency on the heat transfer to the surface of TT SteelDryers and to the paper sheet. The heat transfer coefficient of a steel dryer can be 5% to 10% higher than cast iron.

Secondly, for the same dimension, steel cylinders offer a higher drying width than cast iron. This is because the heads of TT SteelDryers are welded to the shell instead of being bolted into the shell as with cast iron dryers. This design allows the paper to get closer to the heads. As a result, given two cylinders of the same width, one in cast iron and the other in steel, the steel cylinder dries a wider paper sheet than cast iron.

Thirdly, there is no construction restriction on the diameter of TT SteelDryers. We can engineer and manufacture any diameter, based on the specific requirement of the project.

Finally, the fact that we do not use bolts and gaskets between the shell and the heads of the cylinder, eliminates any risk of steam leakage, which is quite typical of cast iron dryers.

How did the concept of TT SteelDryers developed over the years?

Toscotec has been innovating its technology incredibly over the years. Much R&D work has also been devoted to single equipment, such as TT SteelDryers, and thanks to this, we have made great progress in optimizing our manufacturing process, quality control and engineering design. For instance, we introduced a new design, where the dryer’s journals are bolted into the heads. This goes into the direction of cutting maintenance cost, because if you have a problem on one of the journals, you can easily replace it without changing anything else.

How has Toscotec P&B division been evolving in the last few years?

Toscotec’s P&B division registered a significant growth in the last 5 years. We significantly increased our sales revenues over this period. We owe it to the fact that the market recognized us as the leading manufacturer of dryer sections. We also provide dryer section rebuilds on a turnkey basis, the last order we received from Smurfit Kappa Cellulose du Pin in France for a 6m wide machine is one such example.

These developments led to the addition of new resources in our technical and sales departments. Looking ahead, it is in our DNA to always embrace new challenges and raise the technological bar. We are currently developing the project of a larger and faster paper machine of 9m width. Looking into the future, we are working to further optimize the manufacturing process of TT SteelDryers. Toscotec made the strategic decision of manufacturing all its dryers cans internally, in order to control the entire construction process, from the supply of 100% certified materials, down to the final quality check of the cylinders. We can certify TT SteelDryers for any country in the world, in compliance with the National Board Inspection codes for pressure vessels, such as ASME, PED, TÜV, CSEI and JIS.

Which key markets are you targeting for P&B at present?

Definitely Europe and Latin America, our traditional markets. North America, where we are already developing a number of projects with top paper groups. We are also working to grow in markets where we see high potential for our technology.

You mentioned the experience you have with turnkey projects, what is Toscotec’s definition of turnkey?

Toscotec aims to be a solution provider and not only a machine supplier. If a customer requires a turnkey supply, we have the capability to design, manufacture and install complex technical solutions. So besides the  TT SteelDryer, we also make hoods, steam plant, sheet stabilizing systems, and automatic tail treading systems, just to name a few. We also provide services, like erection or/and erection supervision, commissioning and start-up assistance.

The engineering design is completed by our technical department, both for complete paper lines and for rebuilds. Rebuild projects always require the highest level of customization, because they are truly tailor-made to the customer’s needs. 

Apart from the dryer section in which you are the leading supplier, what other technological solutions are you developing?

In order to become the leading supplier of highly technological rebuilding projects, Toscotec has also developed a series of advanced technological components installed in other sections of the paper machine, including the shoe press TT Xpress. Presently, we are installing TT Xpress with high linear nip load, up to 1,300 kN/m, and mini shoe presses with lower load capacity, up to 600 kN/m. We also provide the TT Transfer, i.e. cutting-edge solutions for tail threading systems using transfer belts.

The shareholders and boards of AstenJohnson and Heimbach are in advanced negotiations to merge the Paper Machine Clothing and Advanced Fabric businesses of both companies. Together they employ over 3,400 employees globally, with manufacturing facilities in North America, Europe and Asia. The merger is subject to further due diligence and approval by competition law authorities and is expected to close in the second half of 2019. The Heimbach Technical Textiles and Filtration businesses and the AstenJohnson Eagle Nonwovens and Foss Performance Materials businesses will not be part of the transaction.

astenjohnson logoTogether, these companies share a history of family ownership that dates back well over 200 years. This common foundation will result in exceptional value and support for our customers globally. In addition, we believe this long-term orientation and ability to exceed customer expectations will ensure ongoing stability for employees worldwide. 

AstenJohnson and Heimbach have a lasting association as global partners in technology. There is a deep respect between these two companies, noted for their quality of people, inventive solutions and products. The combination of AstenJohnson and Heimbach presents an unparalleled opportunity to provide our customers in the pulp and paper industry with a unique world-class suite of products, services and solutions.  

As we get regulatory approval and move forward, we will provide our employees and customers with additional details regarding our next steps to unlock the value in this merger.

About AstenJohnson
AstenJohnson is a global manufacturer of pulp & paper machine clothing, advanced and filtration fabrics, filaments, and nonwoven fabrics for filtration, automotive, cured-in-place piping and composites. As a supplier to the paper industry since 1790, it has a thorough knowledge of technical textiles and processes – and knows how to apply its expertise to help customers be more profitable. The company employs approximately 2,100 people. Its corporate headquarters is in Charleston, South Carolina, USA.

About Heimbach Group
Heimbach is one of the world‘s leading suppliers of innovative products and services supplying Paper Machine Clothing to the paper industry. Their main expertise is in development, manufacture and sales of forming fabrics, press felts, dryer fabrics and transfer belts for paper machines – worldwide. Nine production sites provide employment for a 1,300 strong work force. Their technologically advanced products come with comprehensive customer service and on-site technical support.

Verso Corporation (NYSE: VRS) has just announced that B. Christopher DiSantis has stepped down as President and Chief Executive Officer and member of the Verso Corporation board of directors effective as of April 5, 2019.  Leslie Lederer, former chairman, interim president and CEO of Catalyst Paper Company, has been named as interim Chief Executive Officer as of April 5 in order to ensure a smooth transition until such time as a permanent CEO has been identified and retained.  Verso's board of directors intends to undertake a robust succession process to find a successor for DiSantis, including a search process that will include internal and external candidates.

Verso Logo"On behalf of the entire board, I want to thank Mr. DiSantis for his leadership and contributions to Verso's success and wish him the best in his future endeavors," said Co-Chairman of the Board Alan Carr.  Co-Chairman Gene Davis added, "We are thrilled to have Les join us and, given his industry expertise and proven leadership qualities, we look forward to him leading our talented and experienced team."

"I feel honored and privileged to have been part of Verso's leadership team and board," DiSantis said.  "The economic turnaround driven by Verso's management and associates is a great victory for stockholders.  I leave the company in capable hands, poised for continued success and wish my many colleagues the brightest of futures."

About Verso Corporation
Verso Corporation is the turn-to company for those looking to successfully navigate the complexities of paper sourcing and performance. A leading North American producer of specialty and graphic papers, packaging and pulp, Verso provides insightful solutions that help drive improved customer efficiency, productivity, brand awareness and business results. Verso's long-standing reputation for quality and reliability is directly tied to our vision to be a company with passion that is respected and trusted by all. Verso's passion is rooted in ethical business practices that demand safe workplaces for our employees and sustainable wood sourcing for our products. This passion, combined with our flexible manufacturing capabilities and an unmatched commitment to product performance, delivery and service, make Verso a preferred choice among commercial printers, paper merchants and brokers, converters, publishers and other end users. For more information, visit us online at www.versoco.com 

Fabio Perini Digital Tissue: in 6 months over 130 lines worldwide, connected with the Lucca headquarters for a constant control of fact-based production. The future? A line integrated with the whole plant and the global tissue ecosystem

Six months after its disclosure, Fabio Perini Spa takes stock of Digital Tissue™, the suite of digital solutions for the tissue ecosystem aimed at optimizing the overall equipment effectiveness (OEE) of the lines: as of today, over one hundred thirty lines all over the world (between Europe, the Americas, Asia and Africa) are connected to the Lucca headquarters allowing to constantly control the fact-based production thanks to a “graphic thermometer” which keeps the customer and Fabio Perini engineers up-to-date on the machines’ status in an intuitive way.

“The aim of Fabio Perini – Antonio Mosca, Head of Fabio Perini S.p.A Digital Transformation, comments – is not only to be a supplier of converting and packaging lines, but also to offer a complete digital proposal, with smart software and controllers which, by collecting the data directly from the machines, can allow management of the whole production line, optimization of the output and definition of specific KPIs”.

2019 05 03 103142

“With Tissue Data Cloud – Mosca adds – we have concretely demonstrated the potential of the new digital services to our customers. Data collection and analysis, processed into easy and intuitive indicators, offer immediate evidence of the machines’ performance, while the detection of irregular trends allows our technicians to put in place immediate actions to recover the efficiency of the production line. However, our objective is to go beyond emergency rescue, that is to be able to predict potential anomalies and propose a “treatment plan” personalized for each customer”.

The future of Digital Tissue™ is not limited to single machines or lines. “We want to see the machine integrated with the line and we are preparing to receive data both upstream and downstream from the machine, so as to realize an integrated OEE for the line, all the way to being able to analyze the performance of the whole plant. Our dream - and an operational plan already exists to realize it - is to integrate the plant with the overall production chain, from the tree in the forest to the tissue roll in the household”.

Digital Tissue™ revolves around four pillars:

Tissue Data Cloud

Data processing through several performance indicators offers the customer immediate visibility of the critical steps of the process. By using a dashboard, directly accessible from the Fabio Perini Customer Service Portal using PC, Tablet and Smartphone, the data of the lines are processed in an easy and intuitive way. Thanks to the analysis of these indicators and to the expertise of the company technicians, customers are offered a real Digital Audit enabling them, even remotely, to detect the causes of line malfunctions and to establish ahead of time the actions to solve them.

Process Control

Process control is a service and solutions package which now can be installed not only on all the new converting lines, but also on installed bases already operating in production. Thanks to Process Control, the tissue ply and the finished product can be measured and the data collected to be converted into information that is useful for productive efficiency.

All-in-one

All-in-One is the Smart Application that allows automatic management of the change of format of the whole line by communicating the type of recipe and the configuration of production parameters. In addition, All-in-One manages the line’s output flow and can modify the speed of each machine by modulating the capacity of the accumulator, allowing the operators to act without interrupting production.

Condition Monitoring

Condition Monitoring is a solution for predictive maintenance that, thanks to vibrational analyses, pinpoints possible anomalies or deviations from planned patterns, allowing to plan maintenance on the basis of the actual status of the equipment and avoiding untimely stops or unnecessary replacements.

Digital Customer Service,

The WECARE platform together with the processing and analysis of production data, combined with the technical expertise of the Fabio Perini staff, enables customers to preserve the value of their capital asset over time and to optimize the Overall Equipment Effectiveness (OEE) of their lines.

For further info:

https://www.fabioperini.com/it/digital-tissue

https://www.fabioperini.com/it/wecare

ÅF Pöyry has appointed Susan Gustafsson as general counsel and a member of group management. At the same time, Nyamko Sabuni has chosen to leave the company and her roles as head of sustainability and a member of group management.  

“Susan Gustafsson is a welcome addition to group management at ÅF Pöyry. Susan brings with her many years of experience and a valuable background in international commercial law and will be a valuable asset as we take the next step as a leading international engineering, design and consultancy business,” says Jonas Gustavsson, CEO and President of ÅF Pöyry.

Susan GustafssonSusan GustafssonSusan joins the company from the role of group general counsel at Nordic Entertainment Group, where she was in charge of a legal department consisting of a global team of some 35 employees, with responsibility for risk assessment and security, corporate governance, acquisition processes, compliance and strategic legal counsel to the CEO and board of directors. Susan has a wealth of experience as a general counsel and senior strategic advisor on legal issues to management groups in public listed companies both in Sweden and internationally. Susan previously worked for MTG AB and the Pernod Ricard Group in Paris. She graduated from Lund University in 1999 with a master’s degree in law and has also studied European law at Maastricht University in the Netherlands.

“It is an exciting time to step into the role of general counsel at ÅF Pöyry. I look forward to the development we will be driving together in the new company, with a focus on cutting-edge sustainable solutions and innovations,” says Susan Gustafsson.

Susan will be taking up her post at ÅF Pöyry in September 2019, at the latest.

At the same time, head of sustainability Nyamko Sabuni has chosen to leave the company and her position in group management for new challenges outside the company.

“I would like to thank Nyamko for the successful manner of her contribution to building ÅF’s credibility in the fields of sustainability and diversity. A sharp focus on these issues is crucial to creating the solutions of tomorrow and to attracting future generations on the labour market. I would also like to take this opportunity to wish Nyamko the best of luck in her future position,” says Jonas Gustavsson.

Nyamko Sabuni will formally leave her role in June 2019 and a recruitment process to identify a new head of sustainability at ÅF Pöyry has begun.

About ÅF Pöyry
ÅF Pöyry is a leading international engineering, design and consultancy company. We create solutions for our clients from a sustainability perspective and based on global trends such as urbanisation and digitalisation. We bring together over 16,000 dedicated experts in the fields of infrastructure, industry and energy, all of whom work globally to create sustainable solutions for future generations.
Making Future.

The severe operating conditions commonly encountered in pulp mills can prove challenging for level measurement instrumentation. Ingemar Serneby, of Emerson Automation Solutions, explains how the latest non-contacting radar transmitters meet these challenges and provide an accurate and reliable solution.

The various stages of the pulp production process involve a broad range of applications in which accurate and reliable level measurements are essential. These measurements play a crucial role in reducing chemical use, product variability and energy costs; optimising production and storage efficiency; and increasing plant and worker safety. However, the severe operating conditions commonly encountered in pulp mills can prove challenging for most level measurement technologies. Common measurement challenges include turbulence, foaming surfaces, corrosive chemicals, condensation, viscous materials, density and pressure variability, high temperatures, dust generation, and media with a low dielectric constant. It is therefore essential for companies to select instrumentation that can best overcome these challenges to provide the high degree of level measurement certainty they require.

Measurement technologies

Various technologies can be employed to monitor and measure the level of fluids and solids. The most basic method is the manual process of viewing the medium through a sight glass. Other traditional techniques include electro-mechanical devices such as floats and displacer switches, capacitance point level switches, ultrasonic technology, differential pressure sensors, laser-based devices and load cells. In pulp mills, however, these methods are increasingly being replaced by modern electronic technologies such as vibrating fork level switches, guided wave radar (GWR) transmitters, non-contacting radar transmitters and acoustic scanners. These advanced devices provide enhanced functionality and increased diagnostics capability, leading to improved measurement accuracy and repeatability, reduced maintenance requirements and lifecycle costs, and greater reliability.

Södra Cell mill, in Värö, Sweden, solved two demanding level measurement challenges by installing advanced non-contacting radar transmitters from Emerson.Södra Cell mill, in Värö, Sweden, solved two demanding level measurement challenges by installing advanced non-contacting radar transmitters from Emerson.

Non-contacting radar

Non-contacting radar technology provides a top-down, direct measurement of the distance to the surface, which is highly accurate and reliable and can be used with liquids, sludges, slurries and some solids. With built-in diagnostics, a lack of moving parts, and straightforward installation and commissioning, non-contact radar transmitters provide both ease-of-use and low maintenance requirements.

To perform continuous level measurements, non-contacting radar transmitters use one of two main modulation techniques – either pulse or frequency modulated continuous wave (FMCW). In pulse systems, thousands of short radar pulses are emitted from an antenna positioned at the tank top directly towards the material below. These pulses are reflected back to the transmitter from the material’s surface. The transmitter measures the time delay between the transmitted and received echo signal, and an onboard microprocessor calculates the distance to the material’s surface, and consequently the level measurement.

Transmitters using FMCW technology transmit a radar signal with increasing frequency over time to create a signal sweep. The signal echo reflected from the surface is picked up by the antenna. Because the frequency of the transmitted signal constantly varies, the echo frequency always differs slightly from the transmitted signal at any given moment. The difference between these frequencies is directly proportional to the distance from the transmitter to the surface, thereby enabling the level to be measured.

Radar transmitters based on FMCW technology have more than 30 times higher sensitivity than devices using pulsed technology, which maximises their signal strength and enables them to deliver greater measurement accuracy and reliability. As a result, they are regarded as the most stable measurement technique available, and are becoming widely adopted throughout the manufacturing and process industries.

A Rosemount 5408 Non-Contacting Radar Level Transmitter installed on the lime silo.A Rosemount 5408 Non-Contacting Radar Level Transmitter installed on the lime silo.However, FMCW technology has traditionally used more electrical energy than pulse and has thus been deployed only within four-wire radar transmitters. Installing four-wire devices can involve implementing additional cable infrastructure, which is costly and time-consuming, thus limiting the applications in which FMCW transmitters have been used. However, the improved energy efficiency of the latest FMCW devices allows power and communication to be provided by two wires, which eliminates the need for extra infrastructure, enables quick installation and reduces costs.

Although level measurement technology selection is very much application-dependent, non-contacting radar transmitters provide a broad range of important benefits that enable them to meet many of the toughest challenges presented during pulp production.

Turbulence and foaming

In mixing and blending applications in pulp mills, surface turbulence and foaming liquids are among the most common challenges that level measurement instrumentation needs to overcome. Heavy turbulence or a large amount of foam can affect the signal strength of non-contacting radar transmitters. However, recent advancements in this technology include dedicated software algorithms that counteract the effects of turbulence and surface foaming. Alternatively, devices can operate in bypass chambers or stilling wells to negate these problems.

Corrosive media and condensation

The chemicals commonly used in pulp mills present another challenge for level measurement instrumentation, and devices must be designed to cope with this type of aggressive media. The latest non-contacting radar devices overcome this challenge by incorporating an all-PTFE process seal antenna, engineered specifically to maximise resistance to corrosive chemicals and high condensation levels.

Coating, viscosity and dirty antennas

Pulp applications can involve fluids that coat or stick to some level measurement instruments, but non-contacting radar transmitters are unaffected by coating and viscosity since they do not come into contact with the process media. However, a device’s antenna can become dirty and this can affect its performance. The latest radar transmitters can detect a dirty antenna via signal quality metric diagnostics. This enables preventative maintenance to be scheduled, thereby avoiding process upsets or shutdowns, reducing costs, and increasing reliability, safety and efficiency.

Density, temperature and pressure

In the reactor vessels used in pulp mills, the density of liquids can change as part of the reaction, while extreme temperatures and variable pressures are commonplace. All these factors can affect the performance of level measurement technologies. Non-contacting radar transmitters are a suitable solution in these applications as they do not need to compensate for density changes, and their measurement accuracy is not affected by high temperatures or pressure changes.

Solids measurement

Measuring the level of solids and powders – in lime silos, for instance – presents various challenges, the most fundamental of which is the uneven nature of the material surface. The peaks and troughs of uneven surfaces deflect energy away from a radar signal and can generate false signal reflections that affect measurement accuracy. By using a signal processing algorithm that merges surface peaks, the latest radar transmitters based on FMCW technology are able to overcome this challenge and provide a high degree of accuracy, even with rapid changes in level.

Dust generation

The considerable amount of dust generated in pulp production can affect the performance of level measurement technology. Non-contacting radar transmitters usually handle dust well, but a heavy layer can clog the antenna and block the signal. The latest devices overcome this issue with an integrated air purging system that cleans the antenna, thereby preventing signal loss and maintaining measurement accuracy.

Dielectric constant

When measuring media with a low dielectric constant – such as the lime powder used in pulp production ­– much of the radiated energy from pulse radar transmitters is lost, leaving very little energy to be reflected back. However, the superior sensitivity of non-contacting radar transmitters based on FMCW technology maximises their signal strength and enables them to accurately and reliably measure low dielectric media.

Södra Cell mill, Värö, Sweden

Typical examples of how advanced non-contacting radar technology is helping pulp producers to meet their toughest level measurement challenges can be seen at the Södra Cell mill, in Värö, Sweden. The mill is one of the world’s most modern pulp production facilities, producing around 700,000 tons of high-quality, chlorine-free softwood pulp and 1.6 TWh of energy annually. The company was facing two demanding level measurement challenges, which it solved by installing advanced non-contacting radar transmitters from Emerson.

The first challenging application required the level measurement of very fine lime powder stored in silos that are 27 metres high. As the powder piles up inside the silos, the material tends to form in towers beneath the inlet, producing an uneven surface. In addition, the powder covers everything with a fine layer that is prone to build-up, making it difficult to measure the level with any degree of accuracy. Other challenging factors include the long distance to be measured and the powder’s low dielectric constant.

A Rosemount 5408 Non-Contacting Radar Level Transmitter with process seal mounted on a mixing tank.

Södra had tried using mechanical devices, ultrasonic technology and radars, but their performance was affected by clogging. With the majority of non-contacting radar devices, the signals are very low, which makes them unreliable. However, the company found a solution by installing Rosemount™ 5408 Non-Contacting Radar Level Transmitters with parabolic antennas.

The Rosemount 5408 uses FMCW technology, and its increased sensitivity allows it to successfully measure lime powder, despite its low dielectric constant. The parabolic antenna’s built-in air purging adapter prevents the lime powder from building up. To ensure accurate measurement, the Rosemount 5408 uses special software algorithms specifically designed to handle the characteristics of solids.

Since being installed, the Rosemount 5408 has proved to be extremely reliable, despite the dusty conditions. This has resulted in less maintenance being required and a reduction in downtime, leading to improved productivity.

Södra also needed to find a better way of measuring the level in mixing tanks containing a mixture of lye and soap. The media is aggressive and contaminating, with a dense, thick layer of foam forming on its surface, making it a very demanding environment for level measurement technology. The company had tried using a number of different technologies to accurately and reliably measure the level in these 18-metre tanks. However, mechanical devices experienced problems caused by build-up, while the nozzle of GWR transmitters proved to be too narrow, causing measurement errors whenever the probe came close to the nozzle.

Due to the problem with build-up, Södra required a measurement solution that was resistant to the media, and therefore installed Rosemount 5408 Non-Contacting Radar Level Transmitters with PTFE process seal antennas. The superior sensitivity and advanced software functions of the Rosemount 5408 enable it to accurately measure through foam, even when the surface is turbulent. The transmitter’s signal quality measurement functionality is able to detect abnormal process conditions such as antenna coating, while its PTFE process seal prevents the media from building up on the transmitter, thereby maintaining an accurate and reliable measurement.

Since integrating the Rosemount 5408 into the distributed control system at the mill, Södra has been delighted with the positive results. These include significantly reduced maintenance and downtime, and an increase in productivity.

To learn more about Emerson’s Rosemount 5408 Non-Contacting Radar Level Transmitter, visit www.Emerson.com/rosemount5408

Rottneros Packaging moved into new, suitable premises in 2018 and started manufacturing moulded fibre trays in early 2019.

The total investment in the new factory amounts to approximately SEK 45 million and mainly consists of a tailor-made system for preparing pulp and four machines for the manufacture of trays. The latest machine was purchased at the end of March and is put into operation by the end of 2019.

2017 10 20 073424After commissioning and trimming, the capacity in the factory will amount to 50-80 million trays per year, depending on the size of trays produced. The trays are primarily intended for food and as a replacement for disposable plastic articles, but also for electronic products and other components. The products can be manufactured with and without barrier, are made of renewable Swedish forest raw material, and are completely free of PFAS. The products are recyclable as paper packaging.

“It is a very exciting development that has occurred within Rottneros Packaging and based on the demand in the market, we see that the time is right for sustainable products. In parallel with the construction of the factory, we have strengthened the organisation and we are now staffed for production in three-shift and continued development of the business” says Nils Hauri, Chief Innovation Officer.

Rottneros is an independent producer of market pulp. The Group comprises the parent company Rottneros AB, listed on Nasdaq Stockholm, and its subsidiaries Rottneros Bruk AB and Vallviks Bruk AB with operations involving the production and sale of market pulp. The Group also includes Rottneros Packaging AB, which manufactures fibre trays, and the wood procurement company SIA Rottneros Baltic in Latvia. The Group has about 300 employees and had a turnover of approximately SEK 2.3 billion in the 2018 financial year.

Following successful modernization of the bleached eucalyptus kraft pulp drying line by international technology Group ANDRITZ, Portuguese pulp producer Celbi set an outstanding production world record of 2,456 admt/d at its Leirosa mill, Portugal, on March 23, 2019.

In terms of specific drying capacity, Celbi thus achieved 503.3 tons per day and meter of working width on the ANDRITZ drying plant of 4.88 meters sheet width. Based on these results, it would be possible to produce more than 5,000 admt/d on a single line with a 10-meter working width. This would mean an annual drying plant capacity of more than 1.5 million tons on one single line.

Celbi was started up successfully after extensive reconstruction in 2015 and has achieved several production records since then. This impressive performance was enabled by ANDRITZ’s leading and proven pulp drying technology, including the ANDRITZ Twin Wire Former and shoe press equipment, once again confirming ANDRITZ’s foremost position in delivery of new, complete plants as well as modernization of existing pulp drying plants.

ANDRITZ pulp drying line. Photo: ANDRITZANDRITZ pulp drying line. Photo: ANDRITZ

These outstanding results are based on the combination of customer and supplier partnership, good property management and technology as well as excellent planning and implementation.

Celbi is one of the most efficient global producers of eucalyptus pulp, with an installed production capacity of 790,000 admt/y, and is recognized worldwide for its high-quality products and excellent customer service.

ANDRITZ GROUP

ANDRITZ is an international technology group providing plants, systems, equipment, and services for various industries. The company is one of the technology and global market leaders in the hydropower business, the pulp and paper industry, the metal working and steel industries, and in solid/liquid separation in the municipal and industrial segments. Other important fields of business are animal feed and biomass pelleting, as well as automation, where ANDRITZ offers a wide range of innovative products and services in the IIoT (Industrial Internet of Things) sector under the brand name of Metris. In addition, the company is active in power generation (steam boiler plants, biomass power plants, recovery boilers, and gasification plants) and environmental technology (flue gas and exhaust gas cleaning plants) and offers equipment for the production of nonwovens, dissolving pulp, and panelboard, as well as recycling plants.

ANDRITZ stands for passion, partnership, perspectives and versatility – core values to which the company is committed. The listed Group is headquartered in Graz, Austria. With almost 170 years of experience, 29,000 employees, and more than 280 locations in over 40 countries worldwide, ANDRITZ is a reliable and competent partner and helps its customers to achieve their corporate and sustainability goals.

ANDRITZ PULP & PAPER

ANDRITZ Pulp & Paper is a leading global supplier of complete plants, systems, equipment, and comprehensive services for the production and processing of all types of pulp, paper, board, and tissue. The technologies cover processing of logs, annual fibers, and waste paper; production of chemical pulp, mechanical pulp, and recycled fibers; recovery and reuse of chemicals; preparation of paper machine furnish; production of paper, board, and tissue; sizing, calendering and coating of paper; as well as treatment of reject materials and sludge. The service offering includes system and machine modernization, rebuilds, spare and wear parts, on-site and workshop services, optimization of process performance, maintenance and automation solutions, as well as machine relocation and second-hand equipment. Biomass, steam and recovery boilers for power production, gasification and flue gas cleaning plants, systems and plants for the production of nonwovens and absorbent hygiene products, dissolving pulp, and panelboard (MDF), as well as recycling and shredding solutions for various waste materials also form a part of this business area.

The fifth A.Celli iDEAL® Tissue machine “100% bamboo” has been successfully started up on March 11 2019.

This is the last of five tissue machines ordered by Yibin Paper to A.Celli Paper in July 2017.

2019 04 29 104229

TM6-iDEAL®, which is using 100% bamboo slush pulp as raw material, is designed for operating speed of 1600m/min and paper width of 2850mm.

This is yet another demonstration that A.Celli Paper is a precious and professional partner, able to support customers with long-lasting and stable relationships.