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.

Comments (0)

ADD COMMENT

Link Copied!

Dunlop Motorsport marked its competitive debut on the Nürburgring Nordschleife with a strong top-10 finish, underscoring the potential of its advanced tyre technology. Central to this effort was the use of Dunlop tyres, integrated with the innovative Sensingcore system developed by Sumitomo Rubber Industries. This proprietary technology transforms the tyre itself into a smart sensor, delivering real-time data on critical parameters such as wear, pressure, wheel load and track conditions without requiring additional hardware. By enhancing both safety and strategic decision-making, Sensingcore enables early detection of issues like loose wheel nuts and allows for optimised pit stops, proving its value under the extreme demands of the ‘Green Hell’.

Behind the wheel of the black-and-yellow Porsche 911 GT3 R, drivers Nico Menzel and Dorian Boccolacci delivered a determined comeback. After a challenging qualifying session left them in 24th place due to ill-timed yellow flag periods, Menzel wasted no time, surging to 18th by the end of the opening lap. Boccolacci then took over, extracting the full potential of the new Dunlop slicks with consistently fast lap times. A well-executed team strategy propelled the duo into the top 10 before the race’s midpoint. Although the leading pack had built an insurmountable gap by then, preventing a podium challenge, Boccolacci brought the car home in ninth place overall after four hours of racing.

The event served as a crucial development test for both tyre technology and Sensingcore under real-world conditions, highlighting its promise for future motorsport and production applications. Dunlop Motorsport will continue its preparation at the next Nürburgring Endurance Series round, the 57th Adenauer ADAC Circuit Trophy on 11 April 2026, as part of its buildup to the ADAC RAVENOL 24h Nürburgring in May.

Comments (0)

ADD COMMENT

Link Copied!

Magna Tyres marks its 20th anniversary today, 23 March 2026, celebrating two decades of expansion within the off-the-road and industrial tyre sector. From its beginnings as an entrepreneurial venture addressing the need for reliable OTR tyres, the family-owned business has evolved into a recognised international brand. It now serves customers across more than 130 countries, supported by a worldwide network of offices, partners and distributors.

Technical expertise and a commitment to customer focus have driven the company’s strategic growth, establishing it as a trusted partner across mining, construction, ports, terminals, recycling and agriculture. Headquartered in Waalwijk, the organisation draws on deep knowledge of rubber compounds and tyre engineering to deliver high-quality solutions tailored for demanding applications.

Over the past 20 years, the company has strengthened its global presence through new offices, expanded production capacity and strategic acquisitions. Long-term relationships with customers, distributors and partners remain central to its approach, blending entrepreneurial drive with the stability of a family-owned enterprise.

Michael de Ruijter, CEO, Magna Tyres, said, “This anniversary not only marks 20 years of growth but also the next phase. We will continue to invest in innovation, capacity and our global network to further strengthen our market position and serve customers worldwide at the highest level.”

Comments (0)

ADD COMMENT

Link Copied!

Hankook Tire, the exclusive tyre supplier for the ABB FIA Formula E World Championship, equipped the entire grid with its specialised iON Race tyre for the 2026 CUPRA Raval Madrid E-Prix. This marked a pivotal deployment for the tyre at the historic Circuito del Jarama, the longest circuit on the calendar, where it was tasked with handling the combined strategic complexities of a new race format.

Held over 23 laps of the undulating 3.934 km layout, this Season 12 round introduced the first single-header application of PIT BOOST alongside a revised ATTACK MODE, forcing teams to master a deeper layer of strategy. The fast-flowing corners and significant elevation changes made energy management paramount. Throughout the weekend, the iON Race tyre proved essential, offering stable grip and controlled thermal behaviour that provided predictable warm-up and consistent traction under the circuit’s demanding sustained cornering loads. This balanced performance window gave teams the confidence to commit to their pit strategies despite limited historical data at the venue.

Jaguar TCS Racing executed a flawless strategic race, with António Félix Da Costa securing victory in the inaugural Madrid E-Prix, leading teammate Mitch Evans in a 1–2 finish while Pascal Wehrlein rounded out the podium for Porsche. Following the conclusion of Round 6, the championship now prepares for Rounds 7 and 8 in Berlin, where the teams and the Hankook tyres will face a distinctly different challenge on the familiar Tempelhof circuit.

Manfred Sandbichler, Senior Director of Hankook Motorsport, said, “The Madrid E-Prix offered a valuable opportunity to see how teams adapted their strategy on Formula E’s longest circuit. With PIT BOOST and a revised ATTACK MODE influencing race dynamics, tyre consistency was an important factor as teams managed energy and race pace across the 23-lap distance. Insights from Jarama will contribute to our ongoing collaboration with the championship as the season continues.”

Comments (0)

ADD COMMENT

Link Copied!

JK Tyre & Industries has approved an investment of INR 15.3 million to acquire a 26 percent stake in FPEL Burning Bright Private Ltd, as part of efforts to secure captive renewable energy supply.

FPEL Burning Bright Private Ltd, incorporated on 28 May 2025, operates in solar power generation. The company is a special purpose vehicle of Fourth Partner Energy Private Limited and is engaged in the generation and sale of electricity.

JK Tyre said the acquisition is intended to meet regulatory requirements for captive power consumption under Indian electricity laws. It will maintain a minimum 26 percent holding in FPEL for the duration of the power purchase and shareholder agreements.

The investment will be made in cash and is expected to be completed within 90 days. No regulatory or governmental approvals are required for the transaction, and it does not fall within related-party transactions, the company said.

FPEL, based in Hyderabad, currently has no reported turnover as it was recently incorporated.

Comments (0)

ADD COMMENT

Link Copied!