The new headquarters of the Group, which has a history of 165 years of steady growth, serves the business units HF TireTech Group and HF ToolTech Group.

The designing of the new office is tuned to the needs of the Group’s forward march. Direct access from the office facilities to the assembly hall and machine testing area brings all fields of work close together and ensures optimised communication. The established and well proven production unit in Belišće, Croatia remains. Continuous investments in logistics, painting, warehousing and machining under highest economic aspects guarantee state of the art manufacturing.

Back on track

The COVID 19 pandemic and the global lockdown that came with it saw HF being tested hard for its resilience and the capability to help its partners put their production process back on track through its engineering and other services.

“For HF, partnership means to support its valued customers with benefits that will help to keep their production back on track,” says HF TireTech Group Managing Director Dr. Joern Seevers.

HF´s benefits & services for the tyre production are many:

• Technical support for restarting the HF Curing Presses

• Inspection and readjustment of mechanical settings

• Inspection of safety-related components

• Performance check and functional analysis of hydraulic/pneumatic systems

• Software check-up and functionality test

• Close coordination and supply of spare parts

• Individual training for technicians and service people for a smooth and efficient production ramp-up; trainings can take place on customers site or in Hamburg at the Group’s testing press. Virtual support is also available

Dr. Seevers said: “Together with our customers we analyse production processes, optimise, adjust to changed situations, look behind the production and develop new strategies to achieve more flexibility, increase quality, reduce costs and raw material - get into action with a higher level in automation and smart retrofitting and be ready for sustainable tyre production.”

Tandem Mixer technology:

HF takes it to the next level

HF Mixing Group is supplying Tandem Mixers for more than 15 years and has kicked off a revolution in mixing since then. The concept appears to be simple, but all those years of experience have shown that the highest degree of machine engineering has to be combined with extensive process know how to make a Tandem Mixer successful. And a mixing line is only successful if the calculated output and productivity is achieved – combined with a reliability which enables stable production for years.

As matter of fact to develop the process to mix on a Tandem Mixer takes some time and efforts – not to forget the technological know-how of the mixing process itself. HF offers the possibility to accompany this development by offering extensive trials and engineering studies – to shorten the time from ordering a machine up to the point of running in full production.

The goal of a Tandem Mixer is to reduce the specific cost of mixing a compound – on many occasions, HF has proven that overall cost reductions of 15% can be achieved compared to standard lines with a single mixer. This, in between other, is achieved by reducing the mixing steps for a PCR compound from 2,5 to 1,5 steps.

But productivity is not the only driving factor to invest in a Tandem Line – the quality of the compound overall and specifically constant and repeatable mixing of modern compounds is to be ensured. To optimise dispersion, distribution, temperature control and process stability makes a significant difference in today’s production of more complex compound recipes. The intermeshing mixers produced by HF and used in a Tandem Line guarantee to meet these requirements more than any other mixers on the market.

Experiences have shown that no compromise on quality can be made – and HF is supporting this approach with delivering a control system for Tandem Lines which enables their customers to not only run the machine efficiently but also uses online condition monitoring to always reflect on a reliable compound quality which is repeatable.

HF emphasises on result driven production concepts for its customers – further innovations in terms of integrating industry 4.0 solutions to the mixing process are on its way and the focus is clear: Intelligent machines will integrate new digital solutions into the mixing process and will ensure to meet the expectations of the future.

Brownfield projects

The COVID pandemic put a stronger focus on replacing existing machines instead of adding new capacities to a production plant. Also, productivity as well as sustainability aspects are driving many tyre companies to have a closer look to the installed base.

But inspecting a mixing line which has run for more than 15 years (or sometimes even 25 years) brings to light what challenges may come up if this line will be replaced by a new one. Output values need to be increased, a new mixer technology should improve the quality of compounds, modern automation solutions should support the daily production procedures and increase process stability – many more requirements should be met. One of the largest challenges is limited space when looking at an upgrade of machinery.

Not only the pure space but also intralogistics within a mixing line can create headache – from upstream equipment feeding a mixer all the way to downstream machinery processing the batch further – many modern solutions can be used today but looking at the available space installing them is the challenge.

With a clear focus on such brownfield projects, HF has managed several conversions from old to new with unmatched success. A key in such projects is the planning and pre-engineering process. Starting with an inspection of not only the mixer but all surrounding factors in the building – considering also the material flow – and then continuing with a 3D- scan of the existing equipment including pipe and cabling routing the basis for planning can be laid. Supported by this 3D-scan HF engineers plan and design with 3D models the complete mixing mill room.

By keeping the existing machinery as the base layer and inserting new equipment in an over-lay collisions of steel constructions, limitations in space and optimised pipe and cable routing can be identified. Furthermore, an improved process flow chart is the basis of planning material flow, work processes and even manpower to operate the new mixing line. Finally, new controls and automation solutions – on the basis of industry 4.0 – will improve operating and monitoring the equipment.

One of the largest benefits using HF’s Pre-Engineering is shortening the planning and execution time – and last but not least the reduction of financial funds is possible by starting up the new line much quicker compared to the conversion of lines in earlier years.

Safety first

Supporting all major tyre manufacturers with mixing technology HF constantly strives for improving operational procedures in the mixing mill room. When it came apparent that the variety of compounds increased more and more – driven by many more types and technologies in tyres today – the changeover times from one recipe to the other was put in the focus of operational optimisation. Not only flexible automation solutions are required but also quick availability of the mechanical equipment after the last batch of the current recipe was dispatched. In between other HF identified the cleaning of the mixing chamber as a critical action during changeover in two aspects: First it needs to be safe for the maintenance personal to enter the mixing chamber and secondly time can be saved if the access to the chamber can be optimized.

In order to meet both requirements HF’s engineers designed a maintenance box, the so-called mBox©, which is mechanically integrated directly underneath the mixer – combining the mixer with the chute of a dump extruder for example.

In the moment the mixing line is switched to cleaning mode and all movements of parts are blocked a moveable platform – the floor of the maintenance box – is inserted horizontally underneath the mixer. A door of the box can be opened, and maintenance personnel can enter the box safe and secure, standing underneath the mixer with easy access to the mixing chamber.

Besides the safe working environment customers from HF have noticed saving time and having the opportunity of even inspecting the mixing chamber easier and more frequent during a changeover.

Especially in new installations of a mixing line the mBox© can be integrated in the design of the line easily and right from the start – benefitting the safety and operation of the line daily.

HF Screw Presses

The production of screw presses is one of HF`s core competences for decades. The screw press has gained recognition during its affiliation with KRUPP. Thus, the presses operate all over the world and more than 2.500 presses are installed in various industries for example the edible oil industry, biomass technology and rendering. And, most interesting for the tyre industry, the presses accomplish benchmarking results in the dewatering of natural and synthetic caoutchouc. As a more efficient and space saving solution instead of band dryer systems or similar the screw press has its strong eligibility in dewatering process.

HF Curemaster

HF brought the first hydraulic column type curing press to the tyre industry in 1997. Since then, it continued to develop this product to meet the demanding requirements of its customers.

The HF Curemaster was launched two years ago and since then the patented truck tyre curing press has been successfully installed in multiple locations and in efficient operation. The press provides a flexible and compact footprint, making it possible to replace older presses with potentially more presses per existing trench.

The HF Curemaster also focuses on optimising energy efficiency to ensure the lowest total cost of ownership in the curing plant. The HF Curemaster´s hood design incorporates insulation inside the hood to provides the best insulation effect. In addition, the HF Curemaster provides an extremely fast cycle time to minimise the overall amount of heat loss during the open and close sequence of the press.

HF PCR Design

Delivering for a new greenfield plant is relatively straightforward. However, HF understands the important need of the replacement market as well. It is important to be flexible to meet all the varying trench layouts (pit, shelf, pitless, and so on). Equally important is the need to be able to replace existing 42” – 45” old mechanical presses with 48” – 52” modern presses in order to meet the growing demand for larger tyre sizes.

All replacement projects are analysed carefully together with customers. Attention is paid closely to all details related to operation, maintenance access, mould & bladder change requirements as well as all local safety regulations. HF´s long experience with curing presses provides a large variety of modular options to be used for finding the optimised fit for each specific request.

HF Stack Passenger Car Inflator (PCI)

The requirement for post cured tyres continues to grow in the market and HF has designed a simple and compact solution that can be incorporated in all HF presses as well as behind most all existing older presses.

The patented HF Stack PCI design allows for the PCI to be integrated into even the tightest footprints. This solution eliminates any movement or rotations of the PCI body itself and greatly reduces the amount of moving mechanical components and maintenance.

HF Digitalisation

HF recognises the important trend of digitalisation for the tyre manufacturers and has developed reliable, customised software solutions for machine data communication between machine control and customer IT systems. The main steps were to focus on MES, SCADA and Recipe Management interfaces.

HF Smart Curing enables customers to get started quickly and effectively with a future-oriented digitisation solution. The main advantage in this case is that software for machine data acquisition is supplied directly by the supplier and not by IT service providers.

OPC server technology and efficient network solutions are tailored to the machine enable secure data acquisition. This software can provide feedback in regard to condition monitoring, diagnostic function, machine services, energy monitoring and remote service.

The benefit of connecting your equipment with digitalised solutions clearly accelerates a target-oriented development and improves the Total Cost of Ownership of the equipment.

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Nexen Tire reported record first-quarter revenue and higher profitability, supported by stronger sales in Europe and North America and a shift towards higher-value products.

The company said revenue rose to KRW 838.3 billion in the three months to March, while operating profit reached KRW 54.2 billion. The increase came despite a “hostile business environment” marked by slowing global demand and geopolitical risks.

Sales were driven by solid performance in key markets, notably Europe and North America. A recent plant expansion in Europe improved production stability, enabling higher volumes from existing customers and new client wins.

Original equipment (OE) sales remained stable, supported by a diversified product portfolio, even as global automotive demand weakened.

Profitability improved on the back of a more favourable product mix and cost controls. The share of high-value products — including premium OE tyres and those for sport utility vehicles and electric vehicles — continued to rise. High-inch tyres, defined as 18 inches and above, accounted for 40 percent of total sales.

The company also said efforts to offset higher raw material and ocean freight costs contributed to margin gains.

Alongside its results, Nexen outlined measures to strengthen its global position, including expanding region-specific product offerings. In South Korea, it launched the high-performance N’FERA Sport and the all-weather N’BLUE 4SEASON 2, following earlier introductions in Europe and the US.

In Latin America and the Asia-Pacific region, Nexen introduced the N’BLUE S summer tyre and pursued partnerships with local distributors to bolster retail competitiveness.

With external uncertainties expected to persist into the second quarter, the company said it would accelerate diversification of its global sales structure while maintaining growth in strategic markets such as Australia and Japan.

Nexen also plans to expand regional distribution centres and advance its AI-based virtual development process using a high dynamic driving simulator introduced last year.

A Nexen Tire official said: “We achieved solid results despite the uncertain business environment. We will continue to respond proactively to market changes while strengthening product competitiveness and operational efficiency to sustain quality growth.”

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Hankook Tyre UK has confirmed it will continue as a key partner for the 2026 London to Brighton Electric Vehicle Rally, building on the success of the 2025 event. The premium tyre manufacturer reaffirmed its dedication to innovation, sustainability and the future of electric mobility. Scheduled for 20 June 2026, the rally will again bring together industry leaders, electric vehicle enthusiasts and the public for a major celebration of electric transport.

The event will commence in Westminster, with an electric vehicle convoy travelling through central London before finishing along Brighton’s seafront. More than 100 vehicles will take part, with drivers challenged to complete the route using minimal energy. This format highlights the critical importance of efficiency in advancing sustainable mobility. Upon arrival in Brighton, up to 35,000 spectators are expected to welcome participants at the seafront e-village.

Hankook will showcase its iON range, the world’s first complete tyre lineup developed specifically for electric vehicles. The company will also serve as the official sponsor of the awards ceremony, a highly anticipated after-party at the Malmaison, bringing together industry figures and participants for an evening celebrating energy efficiency and EV innovation. The event programme includes an electric stunt show, live music, interactive experiences and test drive opportunities.

Hankook’s iON range includes the iON evo for summer, the iON i*cept for winter, the all-weather iON FlexClimate and the iON GT for compact EVs, all available for SUVs. These tyres feature reduced rolling resistance, low noise levels and high load‑bearing capacity to handle instant torque and increased vehicle weight, thereby extending driving range and comfort. As the exclusive tyre supplier to the ABB FIA Formula E World Championship, Hankook will also display a Formula E car and its racing tyre at its stand.

Harrison Hughes, Director of the London to Brighton EV Rally, said, “We’re delighted to welcome Hankook Tyre UK back as a key partner of the London to Brighton Electric Vehicle Rally. Their continued support plays an important role in helping us deliver and grow the event year on year, and we’re especially pleased to have them sponsoring the evening awards, which are a real highlight of the event.”

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Goodyear has reinforced its position as an all‑season tyre pioneer on the eve of the 50th anniversary of the world’s first all‑season tyre. The company introduced the Vector All Season 4, an engineering milestone shaped by decades of expertise and an award‑winning portfolio. With a new high‑contrast sidewall design and rim diameter coverage now reaching 23 inches, the tyre unlocks premium year‑round capability for vehicle segments that previously lacked any all‑season solution.

The Vector All Season 4 delivers optimised performance on dry roads, in rain and on light snow, carrying the European Three‑Peak Mountain Snowflake certification. Developed with Goodyear’s latest technologies and dedicated materials, the tyre balances capabilities without compromising any single performance area, allowing it to adapt to changing temperatures, road conditions and driving styles.

Independent testing by TÜV SÜD, commissioned by Goodyear, confirmed the tyre as a well‑rounded product with consistently strong performance across all evaluated criteria, while AutoBild awarded it an ‘Exemplary’ rating. The tyre’s WeatherReady Technology, combining Dry Contact Plus, a 3D Blade Sipe System and a new compound formula, supports confident grip, effortless dry and wet control, improved tread wear and reduced rolling resistance – making it well suited for electric vehicles.

Designed for today’s heavier, more powerful and increasingly electrified vehicles, the Vector All Season 4 responds to evolving market demands with broader fitment. By 2026, the lineup will include 96 SKUs across 16‑ to 23‑inch rim diameters, with 66 percent of the range in 19 inches and above. For the first time, models such as the Range Rover, Range Rover Sport, Porsche Panamera and Macan, as well as the Audi A6 e‑tron, Q7 and SQ7, can combine confident all‑season performance with year‑round convenience. Fitments of 19 inches and above feature an exclusive laser‑engraved sidewall.

Ben Glesener, Senior Technology Director Product Development Consumer EMEA, said, “Goodyear has played a defining role in shaping the all-season category since its very beginnings, starting with the launch of Goodyear Tiempo in 1977 – the world’s first all-season tyre. As we approach the 50-year anniversary of that milestone next year, Vector All Season 4 represents the next step in how we continue to redefine the all-season category. By raising all‑season performance and expanding the range to meet the demands of today’s premium and electric vehicles, we are making it easier than ever for more drivers to rely on a single tyre solution throughout the year.

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Bridgestone is broadening its premium agricultural tyre portfolio for next-generation high-horsepower tractors. The company has added six extra-large sizes to its VT-TRACTOR range, covering 38-to-46-inch rims. These XXL tyres deliver superior traction, extended wear life and enhanced durability. An optimised rolling circumference ensures ideal lead percentage between front and rear tyre combinations, which is critical for maintaining proper driveline synchronisation and preventing mechanical stress under heavy field loads.

Advanced design features enable these performance gains. Developed using virtual three-dimensional simulation and robust Bridgestone design criteria, the tyres incorporate deeper and wider tread profiles that balance traction with even wear distribution. A patented involute lug design provides up to 12 percent more lug volume than competitors, maximising grip while minimising energy loss. This design maintains consistent performance over extended working seasons, reducing the need for premature replacements and lowering operating costs for farmers.

Durability comes from Bridgestone’s unique S-LINE bead profile, offering greater flexibility at lower pressures to reduce soil compaction and prevent rim slip. The high durability casing ensures even pressure distribution across the soil footprint, preventing both circumferential and shoulder cracks while improving tyre longevity. The tyres are fully compatible with Central Tyre Inflation Systems, allowing operators to adjust pressure on the move for different applications. Additional benefits include improved fuel efficiency and stable steering precision even under challenging field conditions.

Production takes place at Bridgestone’s Puente San Miguel plant in Spain, following significant upgrades to manufacturing capabilities including advanced production technology and specialised equipment for large-diameter tyres. These investments enable expansion into the 44- and 46-inch segment. The new XXL sizes will launch progressively from April 2026, expanding compatibility with a wider range of modern high-horsepower agricultural machinery across global markets.

Andrea Marconcini, Director Agriculture at Bridgestone EMEA, said, “Today, farmers operate larger, more powerful tractors and need tyres that can keep up – doing more and going further in demanding conditions. Our updated VT-TRACTOR range is engineered to enable faster, more efficient work in the field, together with a longer service life that reduces long-term costs.” 

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