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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Evonik, a global speciality chemicals company, has outlined a three-year strategy to sharpen its focus and accelerate growth, assigning distinct roles across its business portfolio and setting specific tasks for its major German sites. Targeted growth projects are also intended to improve the group's geostrategic balance. To fund these investments, the company is relying on its Evonik Tailor Made restructuring programme to further reduce its cost base. The plan involves cutting 3,200 jobs worldwide, with roughly 2,150 of those losses falling in Germany.

At the annual strategy meeting, the executive and supervisory boards reviewed plans through 2030. Interim CEO Claus Rettig said the industry faces a structural and economic crisis, and Evonik will use this polycrisis to reshape old structures and improve its positioning. Many parts of the business are still growing, so efforts will concentrate on strengths, future topics and lucrative markets, with better cost positions creating room to manoeuvre.

Transformation will proceed at every level. Healthcare and biotechnology projects in Canada and Slovakia, worth several hundred million euros, will strengthen the portfolio, while business units are aligned by role as growth drivers or cash generators. A new business line, Designed Polymer Solutions, bundles growth areas in aerospace, automotive and gas separation, including biogas and hydrogen. Asia and America offer strong opportunities, and further investments there are under review. Each of the six major German sites will receive a clear profile, with implementation starting shortly.

Evonik is also exiting activities with no internal prospects. Rettig said long-term leadership requires leading in what the company does, and volatility demands flexible responses. Closures of smaller sites fit this approach, and divestments of C4 chemicals and infrastructure are progressing as planned. Tailor Made's second phase begins in 2027 and runs to 2029. Measures will be finalised by late 2026, including unfilled vacancies, early retirements and voluntary severance departures. Chief Human Resources Officer Thomas Wessel said Evonik has long lived social responsibility and maintained intensive dialogue with employee representatives, and this transformation will be completed together.

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Continental recently showcased its new TerrainContact A/T2 tyre during a five-day driving event in Iceland, held from 14 to 18 September 2026. Journalists and invited customers tested the tyre across winding roads, rugged highlands, glaciers and volcanic terrain.

Starting at Þingvellir, the group travelled through Iceland's Western Highlands and the Kaldidalur valley, where gravel routes highlighted the tyre's blend of on-road comfort and off-road traction. The TerrainContact A/T2 targets pickup and SUV owners who mainly drive on pavement but require extra grip when conditions change.

Compared with its predecessor, the tyre offers better wet braking and snow traction while preserving a quiet ride and off-road ability. A new tread compound boosts wet performance, greater tread depth aids snow grip, and optimised zig-zag grooves and traction teeth add control on loose or snowy surfaces. It carries the Three-Peak Mountain Snowflake symbol and is engineered with electric vehicles in mind.

Okan Sen, National Marketing Manager, Continental Tire Canada, said, “The TerrainContact A/T2, as one of the best-balanced performance all-terrain tyres in the market, was developed for drivers who want the freedom to explore without compromising their everyday driving experience. Iceland was the perfect setting to bring that versatility to life, giving attendees the opportunity to experience the tire across the kind of changing terrain it was designed to handle.”

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A new Oxford Economics study commissioned by Tyres Europe underscores the tyre sector's vital economic and social contribution, arriving as Brussels shapes its Industrial Accelerator Act to reinforce European industrial competitiveness. The report, titled ‘The Critical Importance of the EU Tyre Industry’, makes the case that EU industrial policy ought to encompass the finished products sustaining Europe's economy and essential services, rather than focusing solely on raw materials and technologies.

Through the lens of tyres, the research maps the relationships between European manufacturing capacity, reliance on external sources and the smooth operation of mobility, freight and public services. It concludes that EU-produced tyres potentially enabled freight, agriculture and passenger transport, directly yielding EUR 1.5 trillion in GDP – 9 percent of the EU's total – and providing work for 30.5 million people, 13 percent of EU employment.

The study further reveals exposure on both sides of the tyre value chain. Imported intermediate inputs constitute 11.9 percent of EU tyre production value, exceeding the EU economy average of 7 percent, while natural rubber supplies depend wholly on imports. In 2024, imported tyres made up 40 percent of newly fitted tyres across the EU, a proportion that continues to climb.

Adam McCarthy, Secretary General, Tyres Europe, said, “Economic resilience depends not only on access to materials but also on retaining the capacity to transform them into safe, advanced products in Europe. The Industrial Accelerator Act is an opportunity to recognise strategically-important finished products and support competitive manufacturing in Europe. A strong EU tyre manufacturing base reduces reliance on external suppliers and helps build a more resilient, competitive automotive value chain.”

Pete Collings, Managing Director, Oxford Economics, said, “Europe’s tyre industry is far more than a manufacturing sector: it is a critical enabler of mobility, trade and wider economic activity. Our analysis shows that EU-produced tyres support hundreds of billions of euros in GDP and millions of jobs across key customer sectors, while the industry itself depends on complex global supply chains. The findings underline the economic value of maintaining a strong European tyre manufacturing base.”

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The J&K Bank presents JK Tyre Rally of Himalayas 2026, a premier Cross Country Rally, was flagged off from Manali on 26 September. Organised by Himalayan Xtreme Motorsports and Adventure X Fusion Tribe, the sixth edition achieved a significant milestone by entering the Zanskar region for the first time. The ceremonial start occurred at 5:00 PM at Dev Lok, 15th Mile, near Span Resort, Manali. Bhuvneshwar Gaur, MLA Manali, served as Chief Guest, joined by V P S. Jasrotia, Deputy General Manager of Jammu & Kashmir Bank, as Guest of Honour alongside JK Tyre officials. The rally is supported by J&K Bank as Presenting Sponsor, JK Tyre as Title Sponsor, Ladakh Tourism as Official Sponsor and Impulse and Liqui Moly as Partners.

The competition features 140 participants across Moto, Extreme and TSD categories over five days in the formidable Himalayas. The route traverses Kaza, Jispa, Padum and Pensi La before concluding in Padum, Zanskar, on 30 September. The Moto category includes 80 riders, among them one female rider. The Extreme category comprises 35 participants, including two female drivers and five Army teams. The TSD category has 24 competitors, four of whom are female, testing precision, timing and navigation. This diverse field includes professionals, private entrants, women and Army teams.

This edition serves as a tribute to Hari Singh, the legendary Gypsy King and five-time National Rally Champion, whose legacy inspires competitors. The event's defining feature is its inaugural entry into Zanskar, introducing high-altitude terrain, remote landscapes, long competitive sections and shifting Himalayan conditions. From Kaza, competitors progress to Jispa and into Zanskar, tackling Padum and Pensi La before returning to Padum. Preparation, navigation, endurance and reliability become critical. Since its 2021 inception, the rally has grown into a demanding platform testing riders and drivers against Himalayan challenges.

JK Tyre, synonymous with Indian motorsport, continues its legacy rooted in rallying, embodying endurance and adventure. For J&K Bank, supporting the event reflects nearly nine decades of commitment to regional development and showcases tourism potential. The Department of Tourism, UT Ladakh, partners as a sponsor to position Zanskar as a premier adventure tourism destination, highlighting landscapes, heritage and driving routes to national and international audiences.

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