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TAEGUTEC’S NEW SFEED-TEC FAMILY PROPELS MACHINING INTO NEXT GENERATION

TaeguTec is introducing an exciting advanced line of performance-driven cutting tools specifically formulated for the Industry 4.0 revolution that not only guarantees incredible machining productivity by attaining quicker speeds and higher feed rates, but achieves longer tool life and unsurpassed consistency.

SFEED-TEC’s revolutionary tools are a premium high-speed and feed machining line that assures new winning results. In this new era of Industry 4.0, where time is of the essence, fast, accurate machining gives customers the competitive edge.

The powerful, new SFEED-TEC advanced technology – which stands for Sharp, Fast, Easy, Exact and Durable – has been applied to every family of tools within the TaeguTec umbrella, while at the same time TaeguTec has refreshed and upgraded its existing lines to exceed today’s challenges.

The global metalworking giant continuously works in close cooperation with its customers to push the boundaries of product design and innovation in order to develop highly effective and ingenious tool solutions that surpass today’s machining needs and propel customers’ manufacturing processes into the next level of production like never before.

Of the manufacturers already benefiting from the enriched SFEED-TEC family of cutting tools, the result has not only matched customers’ anticipation but has exceeded expectations by advancing their production output into unmatched exciting areas.

Furthermore, the new line of technologically advanced SFEED-TEC tools – with its new cutting geometries and clamping mechanisms for stable, vibration free machining with higher repeatability – easily machines all alloys used in every industry. However, the true merit of this thrilling new line is its superb handling of difficult to cut materials quickly and efficiently.

The optimized new tools have sensational and creative cutting geometries and clamping mechanisms that firmly clench the tools in place; simply put, the result is stable, vibration free, rapid machining with an unmatched industrywide overall performance. SFEED-TEC’s powerful indexable inserts are equipped with sophisticated chip formers and leading-edge geometries that predicts and facilitates soft cuts at high feed rates with ease.

Of the innovative and inspired product ranges that include strong holders, resilient inserts and sturdy cutters, five outstanding brands have been chosen as TaeguTec’s golden performers for their unmatched and exhilarating, Speed and Feed advance qualities that maximize equipment utilization and optimize performance.

TURN-SFEED takes the turn for higher speed and feed turning. This SFEED-TEC golden performer for multi-directional turning, features a trigonal insert with 6 cutting edges for high speed and feed. The unique pocket structure and insert clamping mechanism withstands multidirectional forces to ensure continuous and consistent high feed turning. Coolant is efficiently blasted to the cutting edge from the top as well as the bottom of the tool.

For parting and grooving, TaeguTec’s CUT-SFEED original design goes beyond the metalworking world’s imagination and expectations for single-ended inserts that perform parting and deep grooving applications. The new line resolves the challenges where others have failed by rectifying the issue of vibration, unstable tool life and frequent breakage stemming from bad chip evacuation.

 

The innovative and superlative golden CUT-SFEED line, and its new robust insert, is shaped to provide high stability. The unique clamping system enables machining at high-speeds and feeds for greater productivity. The tools are designed with pinpointed coolant accuracy for better edge life and efficient chip evacuation.

SFEED-TEC’s phenomenal DRILL-SFEED, with its innovative head changeable solid carbide heads, features 3 effective cutting edges and is the right solution to increase production by an industry leading 50 percent. The unique self-centering head geometry creates high balancing forces at the workpiece penetration point and promises reliable performance in high cutting conditions. This golden drilling line offers accurate hole sizes and premium surface finishing on steel and cast iron materials.

 

The intelligent design of the DRILL-SFEED’s head runout remains accurate in its position after replacement, assuring no setup time because of the fast head replacement operation and minimum machining downtime. Moreover, the line’s advanced blue coating technology combined with its 3 effective cutting edges, as well as the highly efficient internal coolant system that enables for excellent chip evacuation, empowers this SFEED-TEC flagship to drill at high-speeds and feed rates.

Milling solutions have been answered with two incredible golden offerings, MILL-SFEED and TANG-SFEED.

MILL-SFEED is a golden indexable line for 90-degree shoulder milling that is now smaller than ever. The unique, advanced V-shaped insert has a strong and durable structure, for small diameter tools down to a 6 mm diameter. The V-shaped pocket possesses a durable structure that allows for highly stable insert positioning, which is vitally important in small diameter cutters.

Also, MILL-SFEED enables for the mounting of an increased number of inserts so that they could be used for various applications due to high ramp down and plunging capabilities. Additional inserts for high feed rates can be mounted on the same tool, which allows for 0.7 mm feed per tooth in shallow depths of cut. Overall, this milling genius combines high speeds and feeds for higher productivity.

Last but not least is the golden TANG-SFEED brand, a new revolutionary line for high-speed and feed milling. Moving tangentially with its new golden rigid inserts for 90 degrees shoulder milling, TANG-SFEED’s thick robust inserts are mounted on a strong tool body with a large core and can absorb very high cutting forces. The tool design produces exact 90-degrees shoulder operations, which avoids mismatch when machining next to walls. The insert design provides an exclusive option for ramp down. On the whole, TANG-SFEED enables machining under tough conditions with unsurpassed consistency for extraordinary speeds and feeds.

Being at the forefront of innovation, technology, design and creativity, TaeguTec’s technologically advanced, unique and premium Speed and Feed inspired tools help to accentuate the fourth industrial revolution into one that increases productivity while reducing cost – two factors that increase profitability and directly responds to the diverse needs of the metalworking world.

For more information please contact TaeguTec – Tel: 011 362-1500.

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AMADA – THE FOREFRONT OF BANDSAWING TECHNOLOGY

Amada’s continued commitment to reliability and dependable service is evident through the continued research and development carried out by the company.

With over 75 years of experience and expertise to rely on, Amada is at the forefront of bandsawing technology. The ever-growing need for – faster, cheaper and simpler – is a driving force behind the development of state-of-the art equipment.

Everyone knows that time is money, but very few take heed to the practice of investing in reliable, dependable equipment in order to eliminate down time, to speed up production, increase quality and reduce scrap.

Amada has, through their many years of experience, managed to produce both machines and blades to cater for all cutting needs in the different world markets. Every feature, function and configuration offered by Amada has been carefully considered and applied to specific machine models in order to obtain the ultimate in productivity for specific cutting requirements. Amada’s aim is to take productivity to the next level, and offer products that exceed expectations. Features such as “skew cut detection” allow for unmanned production as the machine is constantly monitoring its own cutting accuracy.  Multi vices allow for bundle cutting which in turn increases through put and cut-off-counters ensure the correct number of cuts which prevents over or under production. Simple things like the positively driven wire brush add to the longevity of the blade by removing swarf from the root of the blade tooth and the variable blade speed adjustment ensures optimum operation.

Operator friendly controls ensure simplicity and ease of use, thus allowing skilled and semi-skilled operators to become professionals in their jobs. Simple hands-on training supplied by Amada will ensure proper, extended blade life as well as machine reliability.

HA Series

Amada’s range of sawing equipment is able to cater for all types of cutting demands. From a simple- accurate single piece cutting, to high volume- high demand accurate cutting, there is a machine model to suit every cutting need.

The Amada range of bandsaw machinery includes both horizontal and vertical models. The most popular of which has to be the ever-faithful “HA” – horizontal series. This tried and trusted HA series has proven that they are built to outlast any other. Some of these machines in the market are still running after 50 plus- years. Although technology has been updated over the years, the basics remain the same and accuracy and reliability are still guaranteed. The vertical range of bandsaws – the VM series is also a reliable range offered that has now been complimented with the “VT” Series which allows for the tilting of the cutting head for angular cutting. These machines are available as manual machines or automatic programmable options.

VM 1200
HPSAW 310
CM Series

High production requirements are catered for with the CM Series, the PC Saw and the HP Saw series of machines. These machines are capable of high speed and high volume cutting. Pre-set cutting conditions ensure accurate and optimal operation and drastically reduce scrap as well as material handing thanks to the programmable cutting data. Standard and optional accessories available will also assist in streamlining the cutting process in production.

Amada offers a full variety of bandsaw blades to compliment the reliability of the machinery. With careful attention given to detail, Amada blades have proven themselves to give outstanding blade life and accurate cutting results. The most common of the range is the SGLB blade. This is a M42 Bi-Metal blade that is ultimately the best “all-rounder”. The most important consideration when selecting a blade, is the blade pitch. This is what determines the ultimate blade life together with feed speeds. Coarse blades used on smaller products will cause blade chipping and premature blade failure. Similarly, fine blades on large products will result in teeth clogging and excessive heat      build-up , then premature failure again.  Feeds and speeds play just as an important role and it is imperative that settings are correct according to the blade being used and product being cut.

Axcela Blade
SGLB Blade

 

Amada offers a full range of blades to cater for all cutting needs. This range includes the SGLB, Axcela H, Axcela G, CTB, Magnum HI-LO, Magnum 71, Super HI-LO, Protector, Cobalt8 and DUOS blades. The TCB series of circular saw blades is also supplied by Amada for Cold Saws.

All blades manufactured by Amada are tested by stringent methods to ensure quality and reliability. This together with quality material grades used ensures reliability and longevity.

For more information, please contact Amada – Tel: 011 453-5459.

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OBITUARY –   PAOLO TRINCHERO, SAISC CEO

Farewell to a man with a heart of steel – and gold

The Board and team at the Southern African Institute of Steel Construction (SAISC), together with local and international members and colleagues, mourn the loss of the SAISC’s CEO, Paolo Trinchero, who passed away on Sunday the 21st of August, at the age of 53, after a brave battle with cancer. Paolo was the CEO for the past 9 years, since 2013.

Paolo was involved in the steel industry for some 30 years, having graduated with a BSc in Civil Engineering at the University of the Witwatersrand (‘Wits’) in 1990. Following this, Paolo completed his master’s degree in 1993, where he was introduced to the workings of the SAISC through the Steel Design Code Committee. After spending some additional time as a lecturer at Wits, Paolo joined the SAISC in 1998 as a Consulting Development Engineer and Technology Director.

To gain some commercial experience, he then joined Macsteel Trading as an Engineering Manager in 2003 to start its cellular beam division, and ultimately became Group Business Development and Technical Director at Macsteel Corporate Services. Throughout his 11 years at Macsteel, Paolo never lost touch with the SAISC and in 2013, he returned to the Institute as its CEO.

Passionate about steel

Paolo was passionate about anything related to steel: from its many practical applications in projects to the annual celebration of its many uses in the annual Steel Awards – which Paolo presided over with great pride as many will fondly remember – and in the technical knowledge-sharing SAISC breakfasts, sessions and other forums he led over the years. He was equally passionate about communicating steel’s myriad uses and applications throughout industry and in daily life – and the importance and relevance of the SAISC as a representative industry body.

Paolo was also a tireless, selfless and dedicated champion of the steel sector at public and private sector levels doing everything he could for the good of the sector, in the face of the last few very challenging years which it has faced. In this regard, all facets of innovation – including ‘green’ or renewable steel – really fascinated him, and he was a strong proponent of innovation and sustainability throughout the sector.

Paolo was an enthusiastic driver of the steel sector’s participation in the development of pan-African infrastructure from mining projects to commercial high-rise buildings and other steel structures.

As if all the above did not keep him busy enough, Paolo was also involved in several projects – from conception through to fabrication- in Southern Africa and the Indian Ocean islands.

“I knew Paolo since 2011 when I joined the Institute, and he was a member of the board. Paolo was absolutely dedicated to the interests of the steel industry and his colleagues – there was nothing that he wouldn’t do to promote structural steel. He was unique in mixing both technical and business acumen to promote the industry’s agenda, which allowed him to be on Industry Policy committees while also serving on Technical committees.

“Given all the industry turmoil during his tenure, I think it is fair to say that Paolo’s greatest contribution to the local steel construction industry is that today, the Steel Institute in South Africa is still in existence – and which, incidentally, is one of only 6 such institutes around the world” – Amanuel Gebremeskel, SAISC Acting CEO.

“Having worked with Paolo for just under 7 years, I can say that he employed a calm and measured, considerate, and diplomatic approach to his work. Paolo was methodical and disciplined and understood the intricacies of the industry. He was able to engage with role players from all parts of the value chain, with respect – motivated by a deep desire to see people and business succeed.

An academic at heart, Paolo’s ‘happy place’ was sharing his passion and knowledge to equip the next generation of engineers. Heartfelt messages of condolence have been pouring in from former Wits students, sharing what an ongoing impact he had on their career development. Sadly, because of the decrease in education funding, the SAISC’s ability to engage extensively with universities diminished over the years. Paolo poured a tremendous amount of effort into trying to win back that financial support. Industry turmoil took a heavy toll on him. As a way of honouring his legacy, the SAISC is setting up a ‘New Generation’ education fund aimed at reinvigorating university engagement programmes which support sustainability, growth and innovation in the steel sector.

I concur with Amanuel in saying the fact that we still have an Institute is a credit to Paolo’s character, and his ability to steer the ship through troubled waters to explore new horizons. He understood that the strength of the industry – and the Institute – lay in technical competence and a sense of community. I hope that his legacy of care, concern and technical strength will live on in the people and the Institute which he leaves behind,” – Denise Sherman, SAISC Marketing Director.

Paolo leaves behind his beloved wife Lora and their three children, Giulio, Angelo and Sabrina. He was a dedicated family man, and our thoughts and prayers are with them during this sad and difficult time.

A heart of steel – and gold

It has been an honour and privilege working with him – Paolo was our highly respected leader, our colleague, and our friend. We will remember him for generously and enthusiastically sharing his immense skill, wisdom, and knowledge for the good of the steel industry. We celebrate Paolo for the lasting positive impact he has had on the industry and on the lives of many in our sector. He truly was a ‘man with a heart of steel – and gold’.

We will miss you deeply Paolo, but are inspired by your example to continue your wonderful work in the steel sector.

Rest in peace.

The Board and team of the SAISC

AAAM FULLY SUPPORTS THE GOVERNMENT OF GHANA’S AUTOMOTIVE DEVELOPMENT POLICY  

The African Association of Automotive Manufacturers (AAAM) fully supports the Government of Ghana, as it moves ahead in implementing the balance of the provisions of its progressive Automotive Development Policy, which since its initial inception has seen three new assembly plants commence production of OEM models from VW, Toyota, Nissan and Peugeot. This is in addition to Ghana’s own assembler, Kantanka. Before the end of 2022 three more OEMs will commence the assembling of Hyundai, Kia and Isuzu vehicles.

Working in partnership with the Ghana Ministry of Trade and Industry, AAAM in close collaboration with the leadership of the Automotive Assemblers Association of Ghana (AAAG), have arranged a number of component study tours to Ghana. This has resulted in AAAM being able to interest several component manufacturers to consider partnerships with local companies to invest in manufacturing capacity for initially the aftermarket and then OEM components. Hence Ghana is also drafting an automotive component manufacturing policy. This will attract new investors as volumes of both OEM and aftermarket components increase for the broader region.

The Automotive Industry is globally recognized as a key strategic sector for stimulating multiplier effects in terms of industrial transformation, and as a powerful driver of employment, foreign investment, innovation, and economic growth, contributing directly and indirectly to a country’s GDP and positive balance of payments.

These assembly investments supported by global vehicle brands are key considering the current automotive technology revolution and globally competitive landscape and will provide partnering opportunities for domestic investors through the automotive value chain.

As demonstrated by South Africa and Morocco, progressive automotive policies that are passed into law continue to attract significant investments which result in many skilled jobs through the automotive value chain. As time progresses Ghana will be able to transition from importing used cars to used cars that were assembled locally and that attract affordable vehicle finance. The used car industry is a fundamental part of an automotive eco system – it’s merely the source that changes over time.

“The government of Ghana is to be applauded for implementing the next phase of the Automotive Development Policy. The government has also committed to developing vehicle financing schemes to support the purchase of locally assembled vehicles”, said the CEO of AAAM, Dave Coffey, during its recent virtual AGM attended by its members from throughout Africa and member organisations of other countries.

“A progressive automotive policy is essential for any country wishing to attract significant investment from international companies for either component or vehicle manufacturing, and Ghana was the first to do so, after the established vehicle manufacturing countries of Morocco and South Africa. Egypt has recently announced their new automotive policy and we are working with a number of other African countries to do the same. The automotive industry is gaining traction in Africa where we will see trading of vehicles between assembly hubs across the continent with Ghana being a hub in West Africa.  Ghana is on a very exciting path that will have profound economic benefits in the medium and long term”, concluded Coffey.

ERMAKSAN’S SERVO PRESS BRAKE PROVIDES VERY EFFECTIVE SOLUTIONS FOR THE METALWORKING INDUSTRY

Thanks to its quiet operation and low energy consumption, the Green Press FX Servo press brake, which is one of Ermaksan’s green press group machines, features about 69% less energy consumption than hydraulic press brakes.

The new generation press brake Green Press FX Servo, which has been developed by the Ermaksan R&D engineering team, uses servo-electric motor technology and makes a big difference in the sector by its environment-friendly structure without any contaminant. The machine is supplied as   standard with 3 meter length and 100 tons of power but is also available with 1.6 meter, 2 meter, 2.5 meter length and 40, 65 and 80 tons of power alternatives.

 

Not only low energy consumption, but also low maintenance cost

While a high energy efficient servo motor is used, the motors will not work while the upper beam is not moving, which provides 69% energy savings; on stand-by mode the energy saving is 98%. Motors work only when ram is moving down and no hydraulic system and cylinder were used on the machine. As it is a completely mechanical machine, it can be used with less maintenance cost.

Sliding front support arms with stoppers

With precise linear bearing and the sliding front support arms that can move right and left on the rail, the sheet can be easily controlled by the operator from the front. Also, the length of the parts can be measured by means of a measuring device mounted on the front support arms. The sheet can be fixed from the front with the aid of the flip stop which is mounted inside the T slot.

Silent operation with below 70 decibels

While high energy efficiency is provided, there is no oil usage at Ermaksan’s green technology   Green Press FX Servo model. Thus, no problem is encountered in terms of contamination of the working area caused by oil leakage. Pressing is executed by two synchronized servo motors moving the top beam via belts and pulleys and the return of the beam is realized by spring force. With below 70 decibels the machine is very silent and there is no noise pollution to disturb the environment.

Unlimited Full length bending capacity

With unlimited full length bending capacity, the operator can perform full length bending between the columns. The body construction is bolt connected and the back gauge system is matchless resulting in maximum precision.

Safety is at maximum level

The coloured Plexiglas windows at the rear guards provide the ability to see inside the machine with safety at maximum level. Front light body guard Leuze MLC100 is in line with CE regulations. Furthermore front top, lateral and rear sides of the machine are surrounded with closed guards. LED lights at the front and rear of the machine both ease operators’ working conditions.

Includes Industry 4.0 solutions for smart factories

The ER 4.0 software developed by Ermaksan engineers under the scope of Industry 4.0 processes and reports data transferred via the inter-machine communication network and has been designed to ensure continuity and productivity. All components on the machine are collected on a common network and data can be easily accessed. Thanks to this software, users will increase performance and productivity by reaching the widest range of data from the machine in real-time.

For More information, contact WD Hearn – Tel: 021 534 5351

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SOUTH AFRICA SELECTED TO HOST HIGH-PROFILE GLOBAL MANUFACTURING EVENT

The focus of the global manufacturing industry will be on South Africa next year as representatives of 22 countries meet in Cape Town for the 16th World Conference of the International Special Tooling and Machining Association (ISTMA). Tooling and machining are key constituents in the supply of manufactured goods.  The International Association’s triennial World Conference, General Assembly and constituent meetings of regional groupings ISTMA Europe, Americas, Africa and Asia will coincide with the All Africa Expo and the event will collectively be known as All Africa Expo ISTMA 2023. The Production Technologies Association of South Africa (PtSA), the industry representative body for the tooling manufacturing industry in SA and the only African member association of ISTMA World, will host All Africa Expo ISTMA 2023.

Bob Williamson, President of ISTMA World.

The President of ISTMA World, Bob Williamson, says the 16th ISTMA World Conference will take place in Cape Town from 18 to 22 September 2023. This follows a unanimous decision by ISTMA World to move the Association’s 16th World Conference, originally scheduled to take place in Shanghai, China in 2023, to Cape Town due to Covid-19 restrictions in China. The decision was made at a General Assembly meeting attended by 14 member countries in Stuttgart Germany in May this year.  Williamson says the decision was supported by the China Die & Mould Industry Association (CDMIA). CDMIA will now host the 17th ISTMA World Conference in Shanghai in June 2026.

He welcomed the decision and said it created a win-win solution for ISTMA and both China and South Africa. Williamson says All Africa Expo ISTMA 2023 will focus on sustainable developmental approaches and ways to optimise technical and skills development in manufacturing.

ISTMA World is a non-commercial international association serving as a global platform for cooperation and knowledge sharing between 23 member associations in 22 countries in the tooling and machining industry. Collectively, ISTMA member associations represent more than 8 000 companies with a collective annual turnover in excess of 120 billion U.S. dollars.

The Group Chief Executive Officer of PtSA, Tapiwa Samanga, says the event will offer significant benefits to manufacturing in Africa as the local tooling manufacturing industries will be exposed to the latest global manufacturing technology, the world’s leading tooling houses and the most influential people in the industry. He emphasises that All Africa Expo ISTMA 2023 can serve as an important catalyst to ignite the growth of the African tooling manufacturing sector. “African countries have policy frameworks to promote manufacturing but sometimes lack the knowledge, resources and networks. Governments and industry should focus on the key role of tooling in the establishment of a sustainable manufacturing economy. This was the blueprint for the successful turnaround of the SA tooling industry and can offer valuable lessons to other African countries”, says Samanga.   Global linkages and relationships will be key to the success of the new African continental manufacturing renaissance. It will create awareness of how the factories of the future will look like and familiarise African tooling manufacturing companies with the advanced digital technologies of the 4th Industrial Revolution. It is the only way for Africa to become globally competitive” Samanga says. “The All Africa Expo will furthermore serve as the prime showcase for tooling manufacturing in Africa. It is expected to draw exhibitors and visitors from at least ten countries across the African continent. The Expo will feature country pavilions and exhibitions by African production technology companies. The comprehensive display will highlight manufacturing pockets of excellence on the continent, including high-end machine tooling products for the automotive, drone manufacturing and packaging industries worldwide.”

The Expo will host an African Investment Indaba Conference to solicit support and investment for the growth of manufacturing on the continent. The formation of an ISTMA Africa Forum will also be formalised at All Africa Expo ISTMA 2023 to assist with Africa’s economic recovery. This follows extensive discussions between industry and government representatives of Botswana, Malawi, South Africa, Uganda, Zimbabwe, Zambia, the SADC Business Council and the East African Economic Community.  Zimbabwe has consequently already established the Zimbabwe Tool, Die and Mould Association with the help of PtSA in anticipation of the rejuvenation of the continent’s tooling manufacturing industry. Zimbabwe Tool, Die and Mould Association will become the second African member of ISTMA.

Samanga says All Africa Expo ISTMA 2023 comes at a crucial time – “not only is global warming driving a move away from conventional forms of energy use, but the war in Ukraine underlined the world’s dependence on gas and oil. These events are speeding up the process of change to alternative forms of energy, including electric vehicles. From a resources point of view Africa boasts a significant part of the world’s cobalt, manganese, titanium and graphite – all the ingredients globally driving the development of new generation lithium ion technology. Africa needs to seize the opportunity for beneficiation of its resources by developing high-end technology in fields like green energy production. Africa has a history of incredible innovations and needs the access to the technology, networks and investment on offer at All Africa Expo ISTMA 2023 to take manufacturing on the continent to different strata.”

SOUTH AFRICAN MANUFACTURING SECTOR DEFINED BY RESILIENCE AMID COMPLEX CONDITIONS

Amith Singh, Head of Energy at Nedbank, unpacks the turmoil and the potential in the manufacturing sector

The manufacturing landscape in South Africa has undergone a fundamental shift over the past two years thanks to several complexities that have had an impact, both locally and globally. In the country, the power supply remains a significant obstacle, while global instability, port complexities and rising fuel prices add their own challenges to the mix.

However, in spite of these issues, the manufacturing sector has shown impressive resilience and an optimism that is set to promote growth.

In the first quarter of 2022, the South African economy grew by 1,9% at the back of a 1,2% growth in the last quarter of 2021, returning the country to its pre-Covid-19 pandemic levels. The manufacturing sector showed an increase of 4,9% in the first quarter, making it a solid contributor to the overall economic performance of the country. That said, it is unlikely that this growth will be reflected in the second quarter of 2022 due to the floods in Kwa-Zulu Natal, the ongoing conflict between Ukraine and Russia, China’s zero-Covid measures and the strain on the electricity supply. The latter has hindered the sector as many of the specialised machinery and equipment required to keep manufacturing plants fully operational need start-up times. Plus, with a period of two hours without electricity, machinery is not optimised or fully used for up to eight hours.

That said, the country has come a long way in adapting to this volatility and it is likely to continue with this level of strength and resilience into the rest of the year. Some of the successes that have stood out over the past two years have come from companies that have streamlined their operations and diversified their offerings, both vertically and horizontally. This has meant they have been able to implement more stringent measures around cash flow and resources and this has kept the companies operating and measurably improving. There’s also been a visible increase in the adoption of e-commerce channels and companies embracing technological advancements to further optimise processes and drive performance.

Nedbank has developed a cohesive and holistic offering tailored to meet the rigorous and complex expectations of the manufacturing sector. Centred around a proactive partnering approach, the platform offers guidance and advice around growth and expansion strategies while introducing digital efficiencies that streamline admin and provide easy-to-use banking functionality. Our manufacturing solution is also designed to ensure that the sector remains agile with the tools it needs to execute at speed. We do this through a seamless end-to-end funding process that has reduced paperwork and enhanced disbursement capabilities for supplier payments.

We recognise that it is important for the sector to not just navigate local challenges with ease, but international ones as well. This is why we’ve made it simple to navigate international markets with a suite of international banking solutions and providing access to global networking opportunities that connect clients with international trade opportunities.

Our value proposition rests not just in our capabilities and customised solutions, but in our partnership approach. Our clients in the manufacturing sector benefit from a partner that’s committed and brings industry expertise that will support them as they grow and invest and provide sound financial strategies based on deep insight.

For more information about our specialist manufacturing services, email us at manufacturing@nedbank.co.za.

CYBERSECURITY IN THE DIGITAL FACTORY

Alberto Martínez, Chief Digital Officer (CDO)

By Alberto Martínez, Chief Digital Officer (CDO) und Head of Competence Center Software Service, Bystronic Group

8 a.m. on just another Tuesday morning. A member of a sheet metal processing job shop’s sales team turns on his computer. As he drinks his first cup of coffee, he checks his emails, opens what looks like a quotation request from a customer, and clicks on the attachment. The ransomware immediately kicks in, and in just a few minutes all the files on the company’s server have been encrypted and can no longer be accessed. In the very best of cases, this results in several hours of downtime.

Many companies are extremely hesitant when it comes to introducing the industrial internet of things (IIoT) or cloud systems because they believe this will open the door to cybercriminals. However, they do not realize that they are already facing this danger on a daily basis. A simple email with an attachment or a link can result in the encryption of all the information on a server. You are at risk even if you have not implemented an entire ecosystem connecting customers and suppliers. Thus, it is essential to be aware of the threats and be ready to quickly respond in the event of an attack.

Cybersecurity is currently on everyone’s lips. There have recently been many widely-publicized cases of large companies falling victim to cyberattacks that compromised their operations in one way or another. In some of these cases, it was revealed that the companies’ security policies had not kept up with the past decade’s rapid changes relating to the use of digital technologies and tools, and that they apparently acted in the belief that a cyberattack could only ever affect others. The sheet metal processing sector is no exception to this reality.

In most cases, concern over the security of systems becomes more pressing when a company decides to increase its level of digitalization, for example by transferring tools to the cloud. This is when many companies start thinking: What are the dangers of connecting our systems and machines? What about networking with external systems? And what are the risks of using cloud-based systems?

In the following, we outline answers to these questions:

What risks are involved in networking systems?

The transition from manual or automated manufacturing to a digital factory involves the creation of hybrid areas, where systems (on-site or in the cloud) interact. Together with the IIoT infrastructure, these allow real-time information on what is happening to be accessed from wherever required, thereby paving the way to much more agile decision-making.

This reality is already within reach for many small and medium-size enterprises. Only a few years ago, this level of digitalization was accessible only to a handful of companies, but because of the democratization of systems, and above all because of the widespread use of pay-as-you-go and cloud systems, many SMEs are now facing the challenge of securing their systems.

The first basic and essential step is the implementation of cybersecurity policies that include training for users and that are based on an in-depth understanding of the partners with which the company is working, especially in the cloud, to ensure they meet the required standards.

The establishment of these policies must be combined with systems that provide security all the way from the design stage right through to their implementation and maintenance.

What is security by design?

The security of systems has ceased to be a matter that is addressed only at the outset, as used to be the case when systems were installed on-site and were not networked. However, once we start connecting systems with each other, either within our own environment or with third parties, security must be treated as a priority issue that has to be taken into account during the development of a system and every subsequent modification.

This results in the security by design concept, which consists of basing the development process on failsafe security measures. This is the only way we can ensure that development is backed by cutting-edge technologies and best practices in software architecture and design. Design of this nature caters for secure communications outside of the system itself, including the appropriate identification and registration of all the components and users. It should provide the possibility of defining access permissions for different roles and be capable of monitoring each component by logging events. Due to the increase in the number of system components, each component needs to be updated individually, while also maintaining the stability and reliability of the system as a whole.

In a smart factory, how should the security of the various levels of management be addressed?

The design of a digital factory is based on three levels:

– Systems that manage machines

– Systems that manage the production plant

– Systems that manage business

Each one of these levels can contain more than one system involving several suppliers. Besides management and control systems, there are also analytical systems that measure the machines’ performance and status either in real time or based on logs. One of the most common demands relating to digitalization projects is to gain an overview of the manufacturing status and to be able to remotely access this information. With regard to business management, the systems usually need to be connected to CRM software or to customer portals for the management of orders.

The exposure of these systems to open environments and the interoperability between them are key to successful digitalization. The solution to these challenges does not mean isolating systems, but rather creating different environments. Moving from one to another then requires passing through a single point, where we can establish control and verify the authenticity of the system issuing or receiving the message or request as well as the actual message itself. In other words, our security system is as robust as the weakest link in the chain.

And what about cloud systems in a digital factory ecosystem?

All levels that incorporate management software in a digital factory can utilize systems in the cloud. The machines are the first item we need to protect in order to prevent cyberattacks against a digital factory. The key to securely connecting machines to systems is the deployment of reliable machines based on state-of-the-art technology, and the incorporation of software ensures a simple connection with systems on the next level.

With regard to shop floor management, it must be possible to create a network within which all machines are connected to each other. This network should be connected with the next level via a highly dependable firewall. This requires following certain guidelines and monitoring the ports, communications, and thus the information that the systems share.

At the level of business management, it is important to implement different networks for the different groups working with the individual systems. These are connected to our servers via a single hub that is monitored and secure. Our in-depth understanding of the nature of our customers’ communications allows us to avoid non-authenticated and insecure sources or origins.

Systems in the cloud should secure the communications hub and computer ports, whereby communication is always initiated from our systems and not vice versa (from the cloud).

In conclusion, potential problems do not result from the networking of systems or from the cloud. Quite the opposite is true, and they both have an enormous potential for the development of a truly digital factory. Issues also exist in conventional manufacturing environments where attacks are already taking place on a daily basis. A robust interconnection system with a reliable provider who is committed to the security of your systems is crucial to ensuring the security of your digitalization process and is thus one of the keys to achieving a truly digital factory.

For more information on the please see www.bystronic.co.za or contact Bystronic on 010 410 0200.

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SAFETY UNITES – COMPRESSED GAS SAFETY CONFERENCE

The joint Safety Unites: Compressed Gas Safety Conference held recently in Johannesburg, represented a collaboration by the Bolt and Engineering Distributors (B.E.D.) Group, First Cut, Gas Safety International (GSI) and Germany’s Messer Cutting Systems: a powerful partnership between industry peers, uniting stakeholders across the compressed gas value chain, for the ultimate safety and benefit of all.

The conference also served as a platform from which to launch a new patented oxyfuel system which will represent a revolutionary step forward for compressed gas safety in industry.

From left to right: Ian McCrystal, CEO of First Cut, Peter Rohlssen, Managing Director of GSI, Mike Giltrow, CEO of the B.E.D. Group, John Emholz, Global CEO and President of Messer Cutting Systems, Martin Zeller, Division Manager Sales: Oxyfuel Business Unit at Messer Cutting Systems.

Critical need for compressed gas safety and training

Mike Giltrow, CEO of the B.E.D. Group explains: “Compressed gases have multiple applications across all industries, including mining. However, incorrect use thereof brings with it some serious potential hazards. Gas safety issues can therefore cause injury and even fatalities – affecting companies’ productivity, share price and reputation – not to mention the obvious and most important consequence of loss of life and human tragedy.”

Peter Rohlssen, Managing Director of Gas Safety International (GSI) concurs: “Numerous incidents and fatalities have occurred locally and globally in the past. Yet most of these could have been prevented with proper safety awareness and training.”

Rohlssen notes that one of the worst compressed gas safety incidents South Africa has ever seen occurred on 16 September 1986, when the Kinross Mining Disaster, an oxy/acetylene- related incident, claimed the lives of 177 people.

“This infamous tragedy highlighted the dangerous consequences of not following the prescribed compressed gas safety procedures and protocols – and the critical importance of compressed gas safety awareness and training,” he explains. “As part of many investigations related to compressed gas safety, I have noted that its general awareness across industries rises and falls in a cyclical fashion. These days, adequate and appropriate compressed gas safety training is needed more than ever – but there are few who can provide it.”

Rohlssen advises that together with colleagues and fellow conference partners the B.E.D. Group, First Cut and Messer Cutting Systems, GSI is strongly advocating for industry to be more aware and proactive regarding compressed gas safety.

The four companies have therefore come together to underscore the importance of awareness, knowledge and training across all sectors of the local compressed gas value chain – and to introduce a revolutionary patented oxyfuel system to the market, in a global first.

Powerful partner synergy

Ian McCrystal, First Cut CEO, explains that the Safety Unites – Compressed Gas Safety conference came about because of the synergistic relationships already in existence between the four conference partner companies.

“In 2019,” McCrystal clarifies, “First Cut became the primary local distributor for Messer Cutting Systems. To ensure that our differentiating feature would be around safety factors, we entered into a relationship with Peter Rohlssen, owner of GSI, who brought tremendous experience and credibility to our offering via compressed gas safety training, consulting and auditing.

Additionally, we entered into an agreement with the B.E.D. Group in 2019, whereby First Cut and B.E.D. would jointly distribute Messer products in South Africa, with B.E.D. focusing on the mining industry, and First Cut remaining the primary distributor to the metal fabrication and other sectors.”

Giltrow adds: “This resulted in a deeply synergistic relationship between all four companies, with each party contributing to an excellent fusion of expertise and interests. The conference was therefore the perfect platform via which to launch our ground-breaking triple-patent product offering related to compressed gas safety.”

Martin Zeller, Division Manager Sales: Oxyfuel Business Unit at Messer Cutting Systems, adds: “Compressed gas safety is a critical issue globally, and it is imperative for us to protect the lives of those using it across multiple industry sectors. We are pleased that our synergy is working to highlight the importance of compressed gas safety, and that it has also produced this world-first patented oxyfuel system.

Internationally, we are not aware of any similar synergistic partnerships in the compressed gas safety and training arena – the collaboration between the four conference partners is truly unique.”

Conference highlights

McCrystal advises that conference highlights included live compressed gas safety demonstrations by GSI’s Peter Rohlssen and Axel Vogelsang, Key Account Manager Western Europe and Africa for Messer Cutting Systems.

Speakers included Leigh McMaster, Principal Specialist: Safety and Behaviour, Minerals Council of South Africa; Wilco Uys, keynote speaker and mining professional; Dr Thabo Mashongoane, Acting CEO of the Mining Qualifications Authority (MQA); John Emholz, Global CEO and President of Messer Cutting Systems and Dr Rüdiger Lotz, Deputy Head of Mission at the German Embassy in South Africa.

“Another key highlight was also the launch of the world-first patented product offering which our collaboration has recently produced,” he adds.

Launch of leak-proof oxyfuel system

Rohlssen continues: “Compressed gas safety risk is centred around people, product and process. However, the human factor is always the weakest link. We were therefore very pleased to launch our world-first patented leak-proof oxyfuel system at the conference today, specifically for the industrial and mining sectors, which will revolutionise compressed gas safety.

The system involves three newly-patented Safety Advanced Technology (SAT) components (process, valve and cutting torch) to mitigate for the risk of workers not checking for gas leakages before they use oxyfuel equipment. I believe this really demonstrates the relevance and success of this unique four-way partnership!”

Adds Giltrow: “B.E.D.’s infrastructure and footprint, and our strong relationship with the local mining industry, will play a key role in rolling out this new SAT patented product offering, via our Export division. This will ultimately greatly contribute to improved compressed gas safety within the local and pan-African mining sector.”

SAFAN M-SHEAR

The Safan M-Shear’s extremely functional design satisfies current and future requirements with possible expansion plans, such as material-handling systems, already provided for. At its core is the advanced hybrid drive for the cutting beam consisting of a servo-electronic motor and hydraulic pump, a combination producing a remarkably quiet and energy-saving system.

While the robust hydraulic systems are controlled by modern electronics increasing both productivity and quality of products, the servo-electronic motor powering the hybrid drive only runs when the cutting beam is in motion thus saving energy and reducing noise levels while cutting.

Maximum ease of operation is provided by the Safan Touch Screen control TS 200 while the settings are indicated by clear symbols on the TFT colour monitor. The control operates with Microsoft Windows®.

With blades having four cutting edges, on both top and bottom, shearing is done very economically as blade wear is spread over the blade’s entire length, thanks to the programmable starting position of the cutting beam. Another feature includes independent left and right clearance adjustment and built-in measuring sensor with an accuracy of ±0.01mm. Due to the special frame construction, clearance is self- compensating so that, even with a load in the middle of the shear, the clearance remains constant over the entire length. When the clearance is changed, the back gauge setting is automatically corrected. Size of cut can be directly entered, after which the position of the back gauge is adjusted. The back gauge adjustment occurs by means of play-free guides and ball screws. Setting precision is 0.01mm and repetitions are accurate to within ±0.03mm.

The shear has extensive guards on the back and sides. These consist of mechanical side covers on the right and left sides plus a photo-electrical guard on the back. The machine’s foot-operated console is fitted with an emergency stop. Robust finger guards have been installed. For up to and including 6mm cuts, openings have been made in these guards, allowing the operator to safely get closer to the blade.

As an option, the M-Shear can be supplied with pneumatic sheet support equipment making cutting easier, especially when dealing with largersize blank sizes. The sheet to be cut is supported at the back of the shear, ensuring it can be accurately positioned against the back gauge, which can be equipped with sheet support arms, if requested.

In combination with the pneumatic sheet support system, a scrap separation feature is available.

For more information, please contact CML Machine Tools – Tel: 083 232 9470.

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