After more than three decades in tyre recycling, Pliteq CEO Paul Downey argues that despite rising sustainability rhetoric, the industry’s core technologies and material flows have barely evolved. While perceptions of recycled materials have improved, real innovation, he said, has been slower, narrower and far more uneven than expected.

Paul Downey, Chief Executive Officer of Pliteq, has worked in end-of-life tyre recycling since 1990. In that time, he expected major breakthroughs in pyrolysis and tyre-to-tyre recycling. He says they never came.

“When you look at pyrolysis, that hasn’t really changed in 30 years,” Downey said in an exclusive interview with Tyre Trends. “When you look at the use of rubber back into tyres, still a very small percentage of waste tyres goes back into new tyres,” he added.

Despite more money, more participants and more attention on recycling, he describes the sector as remarkably static. These, he said, were the areas where he expected research and to unlock scale. “Frankly the needle hasn’t moved very far in all those years. I’ve only seen very, very small changes in the last 30 years,” Downey noted.

One reason is energy. “Tyres take a tremendous amount of energy to grind up. So, you still need a lot of energy. Energy challenges are going to be an ongoing issue,” he said, pointing to wider stress on energy infrastructure.

That energy intensity affects both mechanical recycling and pyrolysis, where tyres are broken into oil, gas and carbon black. While refining recovered carbon black has long been studied, Downey says progress has been limited.

“You can refine the carbon black to make it more useful by tyre companies in terms of not degrading the quality of the finished tyre,” he said, adding that this has been researched for decades without dramatic improvement.

Pyrolysis remains minor in North America with a significant share of tyres still used as tyre-derived fuel. Downey divides end-of-life tyre use roughly into thirds viz-a-viz moulded goods, tyre-derived fuel and applications such as rubber-modified asphalt, which he says has also seen limited uptake since 1990.

After university, Downey joined a company that was already working with tyre manufacturing waste with materials that could not be used in new tyres due to quality deviations.

“When you produce a tyre, about two to three percent of the materials are off-spec. These materials can’t be used to make a tyre, so that becomes waste. That waste, combined with ELTs, was processed into noise and vibration products, primarily for automotive, heavy truck, and off-the-road vehicle applications,” he explained.

“This was back in the early 1990s. The original use was non-tyre. It was mostly in the noise and vibration space for vehicles,” Downey said.

In 1998, after developing multiple patents in Canada and the United States, Downey founded his own company. Initially, the business model revolved around licensing those patents to manufacturers, largely in the US. Over time, that approach evolved. “When I formed Pliteq, I stopped doing the licensing. All of the patents are now being used by the company,” he said.

FROM PATENTS TO PLITEQ

Today, Pliteq focuses on manufacturing finished products rather than licensing technology. The company produces sound and vibration control materials, insulated floor mats and building products made from recycled ELT rubber. Its applications range from isolating vibration caused by subway and railway lines to managing noise and vibration from HVAC systems, pumps, compressors and mechanical rooms in buildings.

“We’re looking at all the places in or around a building under construction where rubber could be used,” Downey explained.

Asked what has changed in the tyre recycling industry over the last 30 to 35 years, Downey’s answer is candid. “Remarkably, little has changed,” he quipped.

While markets for recycled tyres have expanded, the underlying technologies and material flows remain largely the same. Pyrolysis, often cited as a future solution for ELTs, has not progressed as dramatically as expected. “That hasn’t really changed tremendously in 30 years,” Downey noted.

Similarly, efforts to put recycled rubber back into new tyres have seen limited success. “There have been some efforts by major tyre companies but still a very, very small percentage of waste tyres goes back into new tyres. Those were areas where I thought there was a lot of potential for research, but the needle hasn’t moved very far,” he said.

Where the industry has evolved more meaningfully is in moulded goods. “That’s where we’ve seen the most development,” Downey said, pointing to sound and vibration products, underlayments and recycled rubber flooring used in schools, hospitals, gyms and fitness facilities. In North America, he estimates that moulded goods account for roughly one-third of ELT usage.

Another third of ELTs is used as tyre-derived fuel, while the remainder goes into applications such as rubber-modified asphalt, an area Downey says existed in 1990 and has not seen significant market uptake despite ongoing research.

CHANGING PERCEPTIONS

One of the most significant shifts Downey has witnessed is not technological but cultural. “When I started, recycling was a bad word. People didn’t want to buy recycled products because they thought it was garbage,” he said.

That perception has changed substantially. Today, architects, builders and developers show strong interest in sustainable materials, particularly in construction. While Downey does not attribute this shift directly to regulation, he acknowledges a broader market preference for sustainability.

“Now people don’t view recycling as inferior. That attitude has definitely changed over the last 30 years,” he said.

Moreover, public scrutiny around recycled rubber has intensified in recent years, particularly regarding the use of crumb rubber in athletic fields. Downey addressed these concerns directly, referencing studies he has reviewed.

“I haven’t seen any research that shows a correlation between crumb rubber and health issues. The Synthetic Turf Council conducted a multi-year study that showed exactly the opposite,” he said.

In Downey’s view, the primary concern around crumb rubber is environmental rather than medical. “It’s a powder. Potentially, it can wash away into the water supply,” he said.

Pliteq, however, is not active in the turf infill market. “We don’t sell crumb into athletic fields. We strictly manufacture moulded goods for sound control, vibration isolation, flooring and building products,” Downey clarifies.

SCALE AND FOOTPRINT

Pliteq operates offices in seven countries and sells into approximately 50 markets worldwide. Its main manufacturing facility is located in Canada, supported by two smaller plants in United States. Collectively, these facilities produce about 44,000 metric tonnes of finished products annually.

To achieve this output, Pliteq consumes roughly 60,000 metric tonnes of ELTs. “We don’t use the steel or textile,” Downey explained, referring to the components removed during tyre processing.

The company sources tyres primarily from North America, tapping into a collection network that has been established over the past three decades. ELTs are categorised into three distinct groups viz-a-viz passenger and light truck tyres, heavy truck tyres and mining or off-the-road tyres, each with different rubber compositions and properties.

“We keep those three categories separate. The amount and type of rubber are quite distinct,” Downey said.

Pliteq’s patents focus on application and use rather than core processing technologies. Beyond patents, the company relies heavily on proprietary know-how. “We have a number of trade secret processes that we don’t disclose,” Downey said.

These include particle selection, tyre source selection, screening, cleaning, formulation, mixing and moulding. “We do things in a way that nobody else in the world is doing. That allows us to achieve certain quality levels, surface finishes and performance characteristics that aren’t generally available,” he says.

Quality control is embedded throughout the manufacturing process. Downey estimated that each product passes through around seven distinct quality checks, supported by machine operators, automated systems and visual inspections. Any waste generated during production is reprocessed and reused, reinforcing a closed-loop manufacturing approach.

Pliteq operates a hybrid business model. Technology development, product design and manufacturing are largely centralised, while sales, warehousing and distribution are managed regionally. This structure allows the company to adapt products to local market needs.

“Some markets have very distinct requirements. What’s needed in UK might not be required in Singapore, Australia or US,” Downey said.

THE ROAD AHEAD

Looking forward, Downey sees gradual rather than dramatic change. Energy consumption remains a major challenge as tyre grinding is energy-intensive. Broader issues such as energy infrastructure strain and shifting global trade patterns also weigh on the industry.

Despite these challenges, Pliteq continues to reinvest its earnings back into the business. “We’re on a growth curve. We reinvest all the money back into the company and into the markets,” Downey said.

The company is currently operating at around 80 percent capacity, a level Downey stated is close to optimal. Expansion will focus first on strengthening existing teams across its seven offices before opening new locations.

“We’ve built the manufacturing model so it can scale as demand grows. But we only put new facilities where the market can sustain them,” he said.

After more than three decades in the ELT space, Downey remains pragmatic. The industry may not have transformed as dramatically as once hoped, but in moulded products and building applications, Pliteq continues to carve out a space where recycled tyres deliver measurable performance and growing acceptance in the built environment.

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The Goodyear Tire & Rubber Company has announced the impending departure of Executive Vice President and Chief Financial Officer Christina Zamarro, effective 10 July. To ensure continuity, Scott Deakin has been appointed as interim CFO, assuming his duties on 1 July, just over a week prior to Zamarro’s exit.

Deakin brings over 25 years of financial and operational expertise to the role, having previously served as a public company CFO and operating executive across multiple industries. His most recent tenure was as CFO at Gypsum Management & Supply, a wholesale distributor of interior construction products, a position he held from 2019 until 2026. Concurrently, Goodyear has initiated a comprehensive external and internal search to secure a permanent successor for the top finance position.

Mark Stewart, Chief Executive Officer, said, “I want to thank Christina for her leadership and strong contributions to Goodyear during her 20 years of service, three of them as CFO. She has been a valued partner across the business, helping advance important initiatives and positioning the company for continued progress. We remain focused on executing Goodyear's operating strategy. As interim CFO, Scott is well positioned to provide continuity in the company's financial leadership and support execution of operational, transformation and capital allocation priorities.”

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From market leadership in single wire bead winding machines to advanced apexing technologies and integrated solutions, VIPO continues to shape the tyre manufacturing across India.

With a dominant presence across MCR, PCR, TBR and OTR segments, VIPO combines engineering precision, digital innovation and strong local support through VIPO INDIA PRIVATE LIMITED to deliver high-performance bead and apex solutions tailored to the evolving needs of the Indian tyre industry.

VIPO STRENGTHENS ITS TECHNOLOGICAL FOOTPRINT IN INDIA

India has emerged as one of the most dynamic tyre manufacturing hubs globally, demanding not only high production capacity but also consistent quality, process stability and long-term operational reliability. Rapid investments in manufacturing capabilities, combined with increasing performance expectations, are driving tyre producers to adapt more advanced and reliable technologies. In this environment, VIPO a.s. stands out as a trusted and forward-looking partner, recognised for its expertise in bead winding and bead apexing technologies.

Over the years, VIPO has built a dominant position in the Indian market, particularly in the segment of single wire bead winding machines, covering the full spectrum of tyre applications – from MCR and PCR to TBR and OTR. This strong market presence is not accidental; it is the result of long-term cooperation with leading tyre manufacturers and a deep understanding of their production challenges. The company’s success is rooted in its ability to deliver machines that ensure precise wire placement, optimised tension control and repeatable bead geometry, all essential factors influencing tyre safety, uniformity and overall performance.

VIPO’s bead winding machines are engineered with a focus on process stability and mechanical precision. Advanced control of wire feeding, tension regulation systems and optimised winding kinematics allow for consistent production even at high operating speeds. The machines are designed to minimise variation, reduce scrap rates and ensure long-term repeatability, which is critical in high-volume manufacturing environments. Flexibility is another key advantage, enabling manufacturers to adapt quickly to different bead sizes and tyre specifications without compromising efficiency.

Beyond bead winding, VIPO’s apexing solutions for TBR and OTR provide advanced process integration, enabling accurate and consistent application of apex profiles. By combining extrusion, material handling and application technologies into a unified system, VIPO ensures high process efficiency, strong bonding quality and reliable output, even in demanding production conditions. The precise control of apex geometry, temperature conditions and application pressure contributes to improved adhesion and structural integrity of the bead area, directly impacting tyre durability and performance under real operating conditions.

In addition, VIPO continuously enhances its apexing technologies by integrating auxiliary systems such as strip handling, profile guiding and application synchronisation. These elements ensure smooth process flow, eliminate inconsistencies and further reduce operator dependency. The result is a highly stable and repeatable process that meets the strict quality requirements of modern tyre production.

What truly differentiates VIPO is its ability to deliver complete, future-ready solutions. The company goes beyond machinery, offering integrated systems that include automation, digitalisation and intelligent process control. These solutions are designed to enhance productivity, reduce operator dependency and support data-driven manufacturing environments aligned with latest modern industrial principles. By implementing advanced control architectures and data acquisition systems, VIPO enables manufacturers to monitor key process parameters in real time, identify deviations early and optimise performance across the entire production line.

Digitalisation plays an increasingly important role in VIPO’s portfolio. The integration of diagnostics, condition monitoring and predictive maintenance tools allows customers to minimise unplanned downtime and improve overall equipment effectiveness (OEE). These capabilities are particularly valuable in large-scale production facilities where even small inefficiencies can lead to significant operational losses.

A crucial element of VIPO’s success in India is its strong local presence through VIPO INDIA PRIVATE LIMITED and local agency represented by POLYPLAS company. Close collaboration with customers enables continuous performance optimisation and long-term reliability of installed equipment. The local team provides end-to-end support, including service, diagnostics, installation, commissioning, operator training and ramp-up support. This hands-on approach ensures that customers achieve faster start-ups, higher efficiency and improved machine lifecycle performance.

The close proximity to customers also allows VIPO to respond quickly to operational needs, provide immediate technical assistance and adapt solutions to specific plant conditions. This level of responsiveness is highly valued in the Indian market, where production continuity and flexibility are key success factors. The cooperation extends beyond standard service activities and often evolves into long-term partnerships focused on continuous improvement and process optimisation.

VIPO’s commitment to the region is further demonstrated by its active engagement with the industry. As a lunch sponsor at the GTRC 2026 conference in Chennai, VIPO will also contribute to the technical programme, presenting its latest solutions in material stock preparation area, bead and apex manufacturing technologies. This reflects the company’s role not only as a supplier but as a partner to technological progress within the tyre manufacturing community. By sharing know-how and engaging with industry experts, VIPO actively supports the exchange of knowledge and the development of best practices across the sector.

Looking ahead, VIPO continues to invest heavily in research and development, focusing on the bead and apex solutions. The company’s R&D activities are driven by the need to respond to increasing complexity in tyre design, new material requirements and higher expectations for automation and digital integration. Key development areas include advanced automation architectures, digital process monitoring, predictive diagnostics and enhanced material processing technologies. Additional focus is placed on improving energy efficiency, reducing material waste and increasing overall process sustainability.

These innovations aim to deliver higher efficiency, improved transparency and greater operational intelligence for tyre manufacturers. By combining mechanical engineering expertise with modern digital tools, VIPO is creating solutions that are not only reliable but also adaptable to future industry requirements. The ability to integrate new functionalities and upgrade existing systems ensures long-term value for customers and protects their investment in technology.

With its combination of engineering excellence, market experience and customer-centric approach, VIPO is not only responding to the needs of the Indian tyre industry but actively shaping its future as a global BEAD and APEX equipment manufacturer. n

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Balkrishna Industries (BKT) has appointed Saroj Kumar Khuntia as chief financial officer with effect from June 18, following the retirement of Madhusudan Bajaj, who stepped down after attaining the age of superannuation.

The board approved Khuntia's appointment at its meeting on June 17, based on the recommendations of the nomination and remuneration committee and the audit committee.

Bajaj ceased to serve as chief financial officer and key managerial personnel at the close of business on June 17 in accordance with the company's retirement policy.

The company said his departure was not a resignation. Following his retirement, Bajaj will continue to assist the company as special adviser to the chairman and managing director.

The board recorded its appreciation for Bajaj's contribution and leadership during his tenure.

Khuntia assumes the role of chief financial officer and key managerial personnel from June 18. He will also serve as compliance officer.

A fellow chartered accountant, Khuntia has more than 24 years of experience in corporate finance, strategy, capital markets, treasury, taxation, governance and finance transformation.

He has previously worked with CG Power, the Mahindra & Mahindra Group, IBM and Hindustan Lever.

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As cost pressures tighten across the global tyre industry, manufacturers are increasingly turning inward to extract efficiencies from processes they can control. While raw material volatility remains unavoidable, machinery performance has emerged as a decisive lever in balancing cost and quality. Companies like Comerio Ercole position themselves as critical enablers in this shift, promising precision, consistency and waste reduction. However, the extent to which advanced machinery alone can offset broader market uncertainties warrants closer scrutiny.

It is no news that the global tyre industry is looking at every angle of its procurement to supply ecosystem for being more conservative from a price point. Nonetheless, it is a prudent reality of today’s volatile global market that certain aspects within tyre manufacturing process, such as raw material prices, cannot be controlled or influenced.

Hence, manufacturers look more inwards, and that call is being addressed by the other players of the value chain such as machine manufacturers. Italian tyre machinery maker Comerio Ercole makes machines that minimise variability in production, reducing scrap and optimising material usage.

Speaking to Tyre Trends exclusively, Managing Director Riccardo Comerio said, “Our machines derive their credibility in the market because of their high precision and long-term reliability. Our machines minimise variability in production, reducing scrap and optimising material usage. Their durability also ensures lower maintenance costs and long-term investment value.”

Comerio Ercole was founded in 1885 and headquartered in Busto Arsizio, specialising in high-end machinery for the rubber, plastics and nonwovens industries with a particularly strong global reputation in calendering technology, which is one of the most critical processes in tyre manufacturing.

It operates upstream as a key technology partner, supplying advanced calender lines, mixing systems, coating and lamination equipment and turnkey plant solutions to leading tyre manufacturers worldwide, thereby acting as an enabler of tyre production.

The company combines mechanical engineering with process expertise, digital Industry 4.0 capabilities and research and development-driven innovation, including patented systems and award-winning solutions like the ZEUS calender line, while also expanding into sustainability through recycling technologies such as devulcanisation systems.

Its last notable move being a 2022 strategic stake in Sasmac International (Saspol Technology) to expand capabilities in presses and retreading systems, recent efforts have focused on digital platforms like Hercules40, continuous product innovation and global market engagement.

“The company continuously improves mechanical precision and process stability, ensuring excellent uniformity. The combination of high-quality machine construction, advanced control systems and super precise roll geometry allows for very tight tolerances and consistent output over time,” added Comerio.  

NEW REQUIREMENTS

According to Comerio, the main challenges that tyre makers face today include managing complexity, ensuring precision and consistency, reducing waste and maintaining efficiency. This makes high-performance, precise and durable machinery more important than ever.

He noted that the future of tyre making technology will focus on precision, durability and efficiency, combined with automation and sustainability. “Companies like Comerio Ercole, together with complementary partners such as Saspol, are well positioned to support the evolution of the tyre industry with very reliable, high-quality solutions,” he noted.

He added that as a global leader in calenders, open mills and internal mixers for the tyre and rubber industry, their machines are designed for high performance, extreme precision and long operational life.

To meet evolving compound requirements, Comerio Ercole focuses on robust engineering, precise control of process parameters and the ability to handle increasingly complex and high-performance rubber formulations, especially for major tyre manufacturers in markets like India.

The calenders and mills are built to process high-performance and speciality compounds with stability and accuracy. Their robust design and precision allow customers to consistently achieve the required performance standards.

Moreover, automation enhances the inherent strengths of the machines such as precision and reliability by ensuring consistent operation, reducing human error and improving overall production efficiency.

Commenting on the evolving systems to process recycled and sustainable rubber materials, Comerio said, “Processing recycled materials requires even greater control and stability. Our machines are well suited to handle these challenges while maintaining product quality. We also offer compact plants for rubber devulcanisation and for the re-work of non-vulcanised rubber scraps.”

The demand from the retreading industry is also shaping the company’s market strategy. “The growing importance of retreading highlights the need for durable and reliable equipment. Through companies like Saspol, which offers long-lasting and high-quality compression presses, it is possible to address this segment effectively and complement Comerio Ercole’s core technologies,” noted the executive.

“Saspol specialises in high-quality rubber compression presses, known for their durability and reliability over time. It provides solutions for solid tyres, tyre retreading and conveyor belt presses. There is no competition between the two companies as Saspol complements Comerio Ercole’s offering, allowing us to cover additional applications in the rubber industry and serve a wider range of customers also in India,” he added.

Ultimately, while high-precision machinery offers tangible gains in efficiency and cost control, it is not a standalone solution to the tyre industry’s challenges. The real impact lies in how effectively manufacturers integrate such technologies with broader operational strategies, especially as sustainability, recycling and evolving material demands reshape the production landscape.

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