Here is chit chat with Steffen Braune, Head of Products at TROESTER

Braune, you have been there for a quite long period in the extrusion business already. How has been the journey?

I started my career in the tyre industry more than 10 years ago. I began as a designer but changed very quickly to project engineer in the extrusion business. I was mainly responsible for Indian customers and due to the long period of time, a close relationship was build.

Where do you see your biggest challenge?

With the expansion in 2019, we increased our portfolio and have a huge variety of extrusion equipment for tyre and technical gum production. We are able to serve our customers with the best equipment for their requirements. Nevertheless, we are in the phase to standardise our products in order to have the best and first choice for our customers.

Do you see any trends in regard to your Indian customers?

We see the Indian rubber industry growing not only for their internal market but also in terms of export products to the EU or US (OE and replacement). As those tyres have to be labelled, this is bringing new requirements in terms of product quality and process stability. We can bring our bright experience and solutions as a benefit to our Indian customers, so that their operation is prepared for the correct supply. 

How about new developments to support?

We are optimising our extrusion portfolio every day. The components to be produced are getting thinner and different compounds are used. This has to be handled with care in the whole line supplied. The mechanical parts of the machine have to be perfect. 

Regarding the electrical and software components, we are putting more effort for ‘high sophisticated intelligence’ in our lines. The ‘TROESTER Analysing and Monitoring System (TAM-System)’ is a result of our research efforts in the past years. The system records different information of the extrusion equipment and helps our customers to get more analytics and AI software modules. We see this as the right answer and tool for the need of our customers who have more and more difficulties while finding operators with the skills required. 

Are you doing the same in the equipment supplied for the extrusion of technical gum parts?

Sure, let`s take as an example the extrusion of tubes. In the past years, TROESTER has developed the different heads further. We now have all the heads equipped with a measurement tool and a close loop control in order to have a constant centred wall thickness accuracy below 1/100 mm. By doing so, we have enabled our customers to have a high quality process under control with the reduction of usage of high sophisticated and very expansive compound.

Can you retrofit such systems?

Yes, all such solutions are able to be retrofitted.

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CarbonX has announced that Daniela Sordi, its Chief Technology Officer and co-founder, has been appointed a Fellow of the Netherlands Academy of Engineering, the country’s leading body representing excellence in engineering, technology and applied scientific innovation.

Sordi is one of 15 experts selected for the Fellowship, which recognises engineers who have demonstrated significant impact in their fields and who contribute to major societal transitions.

Sordi is internationally recognised for her work on advanced three-dimensional structured carbon materials designed to improve lithium-ion battery performance. She has more than 17 years of experience across research and industry, translating chemistry and materials science into manufacturing technologies.

At CarbonX, she has led the development of battery materials that the company says charge faster, last longer and are up to five times more sustainable than conventional synthetic graphite. Under her technical leadership, the company has secured funding from the European Innovation Council Accelerator and advanced efforts to strengthen Europe’s autonomy in energy-storage materials.

“Daniela’s appointment to the NAE is an outstanding recognition of her ability to bridge groundbreaking science with high-impact industrial innovation,” said Rutger van Raalten, chief executive of CarbonX. “Her work lies at the core of our mission to enable cleaner, more efficient, and more sustainable energy technologies on a global scale.”

The appointment also highlights Ms Sordi’s role as a visible advocate for engineering careers, particularly for women entering deep technology and advanced materials. Her career is frequently cited as an example for students pursuing technical and innovation-led professions.

The Netherlands Academy of Engineering brings together senior engineers from academia, industry and applied research. Its members contribute to national and international innovation agendas and advise on technological responses to challenges such as climate, energy, health and digitalisation.

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Toyo Tires has achieved a new benchmark in sustainable tyre design with a concept model composed of 96.5 percent renewable and recycled materials. This marks the company’s highest sustainable content to date, surpassing its own previous 90 percent sustainable concept and demonstrating ongoing progress in substituting traditionally hard-to-replace components without sacrificing performance.

The materials are categorised as either renewable, constituting 61.5 percent of the tyre, or recycled, making up the remaining 35 percent. Renewable inputs are derived from biomass and plants, including specialised rubbers, polyester fibres, silica from rice husk ash and oils. The recycled portion incorporates carbon black, steel components and a novel CO₂-derived rubber developed with the University of Toyama. A key technical breakthrough involved successfully integrating recycled sulphur and zinc oxide, which are vital to the tyre manufacturing process and have historically presented significant replacement challenges. This integration was accomplished using the company’s established production and compounding expertise.

This concept represents a critical step toward Toyo Tire’s publicly stated goals of utilizing 40 percent sustainable materials by 2030 and achieving full 100 percent adoption by 2050. Beyond its material composition, the tire has also earned a top-tier ‘AAA’ rolling resistance rating in Japan. This high rating signifies extremely low energy loss during operation, which can help extend electric vehicle driving range and reduce overall lifecycle greenhouse gas emissions.

Moving forward, Toyo Tire intends to advance its research and technical development with the objective of transitioning these innovative material applications and design principles into future commercial products. This effort is part of the company’s broader commitment to fostering a more sustainable mobility ecosystem.

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Shakti Cords Pvt. Ltd has appointed Purushothama Kini as managing director of Shakti Cords and its group companies, marking a leadership transition at the textile reinforcements manufacturer.

Kini brings more than three decades of experience in the industrial and technical textile sector. His background includes manufacturing excellence, operational transformation, quality systems and global customer engagement.

The company said his leadership experience in driving sustainable growth, strengthening processes and supporting organisational development would be a key asset as Shakti Cords continues to position itself as a reliable partner to customers.

Shakti Cords was established in 2003 and manufactures textile reinforcements for the rubber industry. Its product range includes single-end dipped cords, industrial hose yarns and single-end tyre cords made from polyester, aramid, PVA, nylon 6/66 and rayon. These materials are used in power transmission belts, industrial hoses and performance tyres.

The company said the use of high-modulus, low-shrinkage dipped cords and high-tenacity braiding yarns improves strength and operational performance across these applications.

Shakti Cords, as per the company website, has a total production capacity of 3,000 tonnes a year for single-end dipped cords and dipped industrial hose yarns. It holds the largest share of the Indian market for dipped single-end yarns and cords.

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OTR Engineered Solutions has named Oscar Torres as its new President and Chief Executive Officer, effective 5 January 2026. With over 25 years of executive leadership, primarily within private equity–backed aerospace aftermarket firms, Torres possesses substantial industry expertise.

His extensive career was largely spent at Kellstrom Aerospace, where he progressed through roles such as Chief Financial Officer, Chief Operating Officer and ultimately Chief Executive Officer. In these capacities, he was instrumental in enhancing operational performance and fostering sustainable growth. His strategic direction included overseeing several acquisitions and divestitures, which solidified the company's position as a premier global supply-chain solutions provider for a wide range of aviation clients.

Torres's academic credentials include a Bachelor of Accounting from Florida International University and an MBA from the University of Miami. He is also a Certified Public Accountant. The organisation anticipates that his leadership will guide OTR in maintaining its commitment to delivering high-quality solutions and exceptional service to its clientele.

Hector Ramirez, Interim President of OTR, said, “Oscar’s proven leadership, collaborative approach, and deep industry knowledge make him exceptionally well suited to lead OTR into its next phase of growth. We are excited to welcome him and are confident in the value he will bring to our customers, partners and stakeholders.”

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